CN211451366U - Heat source machine with automatic water replenishing device - Google Patents
Heat source machine with automatic water replenishing device Download PDFInfo
- Publication number
- CN211451366U CN211451366U CN201921984147.3U CN201921984147U CN211451366U CN 211451366 U CN211451366 U CN 211451366U CN 201921984147 U CN201921984147 U CN 201921984147U CN 211451366 U CN211451366 U CN 211451366U
- Authority
- CN
- China
- Prior art keywords
- water
- liquid level
- water replenishing
- tank
- communicated
- 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
Abstract
A heat source machine provided with an automatic water supplementing device comprises a bottom shell, a gas valve, a burner, a combustion chamber, a main heat exchanger, a fan unit, a water pump, a water supplementing valve, a hot water outlet port, a water return port and a main control board, and further comprises a water supplementing tank, a high-level liquid level feedback needle, a middle-level liquid level feedback needle and a low-level liquid level feedback needle, wherein the high-level liquid level feedback needle, the middle-level liquid level feedback needle and the low-level liquid level feedback needle are respectively fixed at the top of the water supplementing tank, and the lower ends of the high-level liquid level feedback needle, the middle-level liquid level feedback needle and the; the water replenishing valve is an electric stop valve; the water return port is communicated with the water supplementing tank through a first water guide pipe, and the water supplementing tank, the second water guide pipe, the water pump and the water return end of the main heat exchanger are sequentially communicated; the water replenishing valve is communicated with the upper part of the water replenishing tank through a water replenishing pipe. By adopting the structure, the water level of the water replenishing tank is automatically detected, and the water replenishing valve is automatically switched on or switched off to realize automatic water replenishing, so that the use is convenient.
Description
Technical Field
The utility model relates to a heat source machine for heating.
Background
In the prior art, a heat source machine comprises a bottom shell, a gas valve, a burner, a combustion chamber, a main heat exchanger, a fan unit, a water pump, a water replenishing valve, a hot water outlet port, a water return port and a main control board, wherein the hot water outlet port is communicated with a hot water outlet end of the main heat exchanger through a hot water conduit; the water return interface, the water pump and the water return end of the main heat exchanger are communicated. There are problems: the water pressure needs to be observed frequently, and when water is supplemented, a water supplementing valve needs to be operated manually, so that the use is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: the heat source machine provided with the automatic water replenishing device can automatically replenish water and is convenient to use.
The utility model discloses a realize like this: a heat source machine provided with an automatic water supplementing device comprises a bottom shell, a gas valve, a combustor, a combustion chamber, a main heat exchanger, a fan unit, a water pump, a water supplementing valve, a hot water outlet port, a water return port and a main control board, wherein the hot water outlet port is communicated with a hot water outlet end of the main heat exchanger through a hot water guide pipe; the water return interface, the water pump and the water return end of the main heat exchanger are communicated; it is characterized in that: also comprises a water supplementing tank, a high level liquid level feedback needle, a middle liquid level feedback needle and a low level liquid level feedback needle,
the high-level liquid level feedback needle, the middle liquid level feedback needle and the low-level liquid level feedback needle are respectively fixed at the top of the water replenishing tank, and the lower end of the water replenishing tank is respectively positioned at the upper part, the middle part and the lower part of the water replenishing tank in the height direction;
the water replenishing valve is an electric stop valve;
the water return port is communicated with the water supplementing tank through a first water guide pipe, and the water supplementing tank, the second water guide pipe, the water pump and the water return end of the main heat exchanger are sequentially communicated; the water replenishing valve is communicated with the upper part of the water replenishing tank through a water replenishing pipe.
The heat source machine provided with the automatic water replenishing device is characterized in that: the water replenishing tank is characterized by further comprising an exhaust pipe and an overflow pipe, wherein the exhaust pipe is communicated with the top of the water replenishing tank, and the overflow pipe is communicated with the upper part of the water replenishing tank.
The heat source machine provided with the automatic water replenishing device is characterized in that: and diversion trenches are arranged at the top and two sides of the front of the bottom shell.
The heat source machine provided with the automatic water replenishing device is characterized in that: and a water filling hole is formed in the top of the water replenishing tank and communicated with the through hole in the top plate of the bottom shell.
The utility model relates to a set up automatic water supply device's heat source machine owing to adopt such structure, the water level of automated inspection water compensating tank, the water compensating valve switches on automatically or ends realization automatic water supply, convenient to use.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a plan view of the present invention.
Fig. 3 is a right side view of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1, a heat source machine provided with an automatic water replenishing device comprises a bottom shell 1, a gas valve 2, a combustor 3, a combustion chamber 4, a main heat exchanger 5, a fan unit 6, a water pump 7, a water replenishing valve 8, a hot water outlet port 9, a water return port 10 and a main control panel 11, wherein the hot water outlet port 9 is communicated with a hot water outlet end of the main heat exchanger 5 through a hot water conduit; the water return interface 10, the water pump 7 and the water return end of the main heat exchanger 5 are communicated.
Also comprises a water supplementing tank 12, a high level liquid level feedback needle 131, a middle level feedback needle 132 and a low level liquid level feedback needle 133,
the high-level liquid level feedback needle 131, the middle-level liquid level feedback needle 132 and the low-level liquid level feedback needle 133 are respectively fixed at the top and the lower end of the water replenishing tank 12 and are respectively positioned at the upper part, the middle part and the lower part of the water replenishing tank 12 in the height direction;
the water replenishing valve 8 is an electric stop valve or an electric switch valve;
the water return interface 10 is communicated with the water replenishing tank 12 through a first water guide pipe 141, and the water replenishing tank 12, the second water guide pipe 142, the water pump 7 and the water return end of the main heat exchanger 5 are sequentially communicated; the water replenishing valve 8 is communicated with the upper part of the water replenishing tank 12 through a water replenishing pipe 15.
When the water replenishing valve 8 is connected with tap water, the low-level liquid level sensing needle 133 feeds back the water replenishing tank 12, at the moment, a low liquid level signal is sent to the mainboard, at the moment, the mainboard outputs voltage to open the water replenishing valve 8, and the tap water replenishing valve 8 automatically replenishes water; when the liquid level rises to the middle liquid level sensing needle 132, the main board receives a liquid level signal, the main board drives the water pump 7 to operate, when the liquid level rises to the high liquid level sensing needle 131, the water replenishing valve 8 is closed, water replenishing is stopped, and the heat source machine is started to heat. As a further improvement of the utility model: the water replenishing tank is characterized by further comprising an exhaust pipe 16 and an overflow pipe 17, wherein the exhaust pipe 16 is communicated with the top of the water replenishing tank 12, the overflow pipe 17 is communicated with the upper part of the water replenishing tank 12, and the water outlet end of the overflow pipe extends out of the bottom plate of the bottom shell 1.
The top of the water replenishing tank 12 is provided with a water filling hole which is communicated with a through hole 1B of the top plate of the bottom shell 1. For manually adding water to the make-up water tank 12.
When the heat source furnace is not connected with tap water, a user can inject water into the water replenishing tank 12 through the through hole 1B, when the liquid level rises to the middle liquid level induction needle 132, the main board receives a liquid level signal at the moment, the main board drives the water pump 7 to operate, when the liquid level rises to the liquid level of the overflow pipe 17, the water replenishing is stopped, and the heat source machine starts to heat.
As shown in fig. 3, flow guide grooves 1A are formed in the top and both sides of the front surface of the bottom case 1, and the flow guide grooves in the top are communicated with the flow guide grooves in the side portions.
Rain-proof water of guiding gutter is equipped with around drain pan 1 and drips into, and the heat source machine can be used to the open air.
What has been described above is only a preferred embodiment of the present invention. It should be noted that, for a person skilled in the art, several modifications and variations can be made without departing from the principle of the invention, which is also considered as the protection scope of the invention.
Claims (4)
1. A heat source machine provided with an automatic water supplementing device comprises a bottom shell, a gas valve, a combustor, a combustion chamber, a main heat exchanger, a fan unit, a water pump, a water supplementing valve, a hot water outlet port, a water return port and a main control board, wherein the hot water outlet port is communicated with a hot water outlet end of the main heat exchanger through a hot water guide pipe; the water return interface, the water pump and the water return end of the main heat exchanger are communicated; the method is characterized in that: also comprises a water supplementing tank, a high level liquid level feedback needle, a middle liquid level feedback needle and a low level liquid level feedback needle,
the high-level liquid level feedback needle, the middle liquid level feedback needle and the low-level liquid level feedback needle are respectively fixed at the top of the water replenishing tank, and the lower end of the water replenishing tank is respectively positioned at the upper part, the middle part and the lower part of the water replenishing tank in the height direction;
the water replenishing valve is an electric stop valve;
the water return port is communicated with the water supplementing tank through a first water guide pipe, and the water supplementing tank, the second water guide pipe, the water pump and the water return end of the main heat exchanger are sequentially communicated; the water replenishing valve is communicated with the upper part of the water replenishing tank through a water replenishing pipe.
2. The heat source machine provided with the automatic water replenishing device according to claim 1, characterized in that: the water replenishing tank is characterized by further comprising an exhaust pipe and an overflow pipe, wherein the exhaust pipe is communicated with the top of the water replenishing tank, and the overflow pipe is communicated with the upper part of the water replenishing tank.
3. The heat source machine provided with the automatic water replenishing device according to claim 1, characterized in that: and diversion trenches are arranged at the top and two sides of the front of the bottom shell.
4. A heat source machine provided with an automatic water replenishing device according to claim 1, 2 or 3, characterized in that: and a water filling hole is formed in the top of the water replenishing tank and communicated with the through hole in the top plate of the bottom shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921984147.3U CN211451366U (en) | 2019-11-15 | 2019-11-15 | Heat source machine with automatic water replenishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921984147.3U CN211451366U (en) | 2019-11-15 | 2019-11-15 | Heat source machine with automatic water replenishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211451366U true CN211451366U (en) | 2020-09-08 |
Family
ID=72304440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921984147.3U Active CN211451366U (en) | 2019-11-15 | 2019-11-15 | Heat source machine with automatic water replenishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211451366U (en) |
-
2019
- 2019-11-15 CN CN201921984147.3U patent/CN211451366U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208914409U (en) | A kind of oil temperature machine with automatic repairing function | |
| CN104213385A (en) | Electric iron capable of automatically filling water | |
| CN211451366U (en) | Heat source machine with automatic water replenishing device | |
| CN105167598A (en) | Electric kettle and base assembly thereof | |
| CN105066430A (en) | Behind-valve water storage type heating system | |
| CN206656336U (en) | A kind of intelligent steam generator | |
| CN104264432B (en) | A kind of electric iron of automatic water-filling | |
| CN204541478U (en) | A kind of Steam Actuation formula hot-water warming mattress system | |
| CN201028795Y (en) | Pipe emptier of water heater | |
| CN102954576B (en) | Instant heating type drinking water heating device and magnetic control protection method thereof | |
| CN213453850U (en) | Novel zero cold water hanging stove | |
| CN209926591U (en) | Novel water heater | |
| JP4765702B2 (en) | Hot water heater / heat source machine | |
| KR101752395B1 (en) | Steam and hot water mixed boiler | |
| CN203750564U (en) | Water bath kettle | |
| CN210135630U (en) | Heating system | |
| CN104643933B (en) | It is double into water drinking machine | |
| CN103062905A (en) | Water boiler with liquid level stabilizing function | |
| CN102692079A (en) | Water lack protection device for fast water boiler | |
| CN208998160U (en) | A kind of built-in water supply tank electricity wall-hung boiler | |
| CN205903689U (en) | Multifunctional water purifier | |
| CN217500448U (en) | Voltage-stabilizing instant heating integrated water tank and intelligent closestool | |
| CN204970870U (en) | Intelligence water dispenser control system | |
| KR101762240B1 (en) | Thermal oil circulation heating machine supply distributor | |
| KR200344660Y1 (en) | Hot water providing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |