CN210004578U - Gas water heater unit - Google Patents
Gas water heater unit Download PDFInfo
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- CN210004578U CN210004578U CN201920719455.7U CN201920719455U CN210004578U CN 210004578 U CN210004578 U CN 210004578U CN 201920719455 U CN201920719455 U CN 201920719455U CN 210004578 U CN210004578 U CN 210004578U
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Abstract
The utility model provides an gas hot water unit, be in including casing, setting three gas heater and controller in the casing, three gas heater is by left side to right side setting side by side, every gas heater all includes inlet tube, intake pipe and outlet pipe, and is three the inlet tube is connected with inlet manifold respectively, and is three the intake pipe is connected with inlet manifold respectively, and is three the outlet pipe is connected with outlet manifold respectively, outlet manifold and water tank connection, water tank and drainage pipe connection, have the water storage chamber in the water tank, the water storage chamber can be used to save hot water and have the heat preservation function, the controller with the gas heater electricity is connected the utility model discloses a three gas heater parallel connection become gas heater unit, can provide a large amount of hot water fast to adopt the water tank to save hot water, make the drain pipe can directly discharge hot water, the leaving water temperature is stable, need not to wait for the time with cold water heating.
Description
Technical Field
The utility model relates to a firing equipment technical field, concretely relates to gas hot water units.
Background
The gas water heater adopts gas as energy, heats water through heat generated by gas combustion, and enables the water temperature to meet the requirements of life, heating and the like, and during the use process of the gas water heater, if water is boiled after water is shut off, sections of cold water can be caused, the user experience is influenced, and the heating time needing to wait is longer.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that gas hot water units that the leaving water temperature is stable are provided.
In order to solve the technical problem, the gas water heater unit provided by the utility model comprises a casing, three gas water heaters arranged in the casing and a controller, wherein the three gas water heaters are arranged side by side from left to right; each gas water heater comprises a water inlet pipe, air inlet pipes and water outlet pipes, wherein the three water inlet pipes are respectively connected with a water inlet main pipe, the three air inlet pipes are respectively connected with a water inlet main pipe, the three water outlet pipes are respectively connected with a water outlet main pipe, the water outlet main pipe is connected with a water tank, the water tank is connected with a water outlet pipe, a water storage cavity is arranged in the water tank, and the water storage cavity can be used for storing hot water and has a heat preservation function; the controller is electrically connected with the gas water heater.
In the embodiments of the present invention, the water inlet pipes include a th water inlet pipe connected to a th gas water heater, a second water inlet pipe connected to a second gas water heater, and a third water inlet pipe connected to a third gas water heater, the air inlet pipes include a th air inlet pipe connected to a th gas water heater, a second air inlet pipe connected to the second gas water heater, and a third air inlet pipe connected to the third gas water heater, the water outlet pipes include a th water outlet pipe connected to a th gas water heater, a second water outlet pipe connected to the second gas water heater, and a third water outlet pipe connected to the third gas water heater, the th water inlet pipe, the second water inlet pipe, and the third water inlet pipe are arranged in parallel, the th air inlet pipe, the second air inlet pipe, and the third air inlet pipe are arranged in parallel, and the th water outlet pipe, the second water outlet pipe, and the third water outlet pipe are arranged in parallel.
The utility model discloses an in embodiments, be provided with water inlet and delivery port in the water tank, the water inlet is less than the delivery port, the delivery port is close to the roof setting of water tank.
In embodiments of the present invention, a plurality of drainage holes are uniformly arranged on the circumferential surface of the water inlet.
The utility model discloses an embodiments, the gas heater includes heat exchanger and sets up in the combustor of heat exchanger below, the combustor is used for providing heat for the heat exchanger, the intake pipe with the combustor is connected, inlet tube, outlet pipe with heat exchanger connects, be provided with the water proportional valve on the inlet tube.
The utility model discloses an embodiments, be connected with the fan on the combustor, the fan is located the below of combustor, the heat exchanger top is provided with the outlet flue.
The utility model discloses an in embodiments, be provided with the gas proportional valve in the intake pipe, be provided with into water temperature sensor and water flow sensor on the inlet tube, the gas proportional valve into water temperature sensor water flow sensor respectively with the controller electricity is connected.
In embodiments of the present invention, the outlet pipe is provided with an outlet temperature sensor, and the outlet temperature sensor is electrically connected to the controller.
The technical scheme provided by the utility model, following advantage has:
compared with the prior art, the utility model provides a gas hot water unit adopts three gas heater parallel connection to become gas hot water units, can provide a large amount of hot water fast to adopt the water tank to store hot water, make the drain pipe can direct discharge hot water, the leaving water temperature is stable, need not to wait for the time with cold water heating.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic structural diagram of a gas water heater unit according to an embodiment of the present invention.
Description of reference numerals:
10. the water inlet device comprises a water inlet main pipe, 11, th water inlet pipes, 12, second water inlet pipes, 13, third water inlet pipes, 20, an air inlet main pipe, 21, th air inlet pipes, 22, second air inlet pipes, 23, third air inlet pipes, 30, a water outlet main pipe, 31, th water outlet pipes, 32, second water outlet pipes, 33, third water outlet pipes, 40, a shell, 50, a gas water heater, 51, a fan, 52, a gas proportional valve, 53, a burner, 54, a heat exchanger, 55, a smoke outlet, 56, a water inlet temperature sensor, 57, a water flow sensor, 58, a water proportional valve, 59, a water outlet temperature sensor, 60, a controller, 70, a water tank, 71, a water inlet, 711, a water outlet, 72, a water outlet, 73 and a water outlet pipe.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is obvious that the described embodiment is a partial embodiment, not a whole embodiment, of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Thus, a feature defined as "", "second" may explicitly or implicitly include or more of that feature.
In the description of the present invention, it is to be noted that unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed as , for example, being either fixedly connected or detachably connected, or physically connected, directly connected or indirectly connected through an intermediate medium, and communicating between two elements.
As shown in FIG. 1, the embodiment of the present invention provides gas water heater units, which include a housing 40, three gas water heaters 50 disposed in the housing 40, and a controller 60, wherein the three gas water heaters 50 are disposed side by side from left to right, each gas water heater 50 includes a water inlet pipe, an air inlet pipe, and a water outlet pipe, the three water inlet pipes are respectively connected to a water inlet main pipe 10, the three air inlet pipes are respectively connected to a water inlet main pipe 20, the three water outlet pipes are respectively connected to a water outlet main pipe 30, the water outlet main pipe 30 is connected to a water tank 70, the water tank 70 is connected to a water outlet pipe 73, a water storage cavity is disposed in the water tank 70, the water storage cavity can be used for storing hot water and has a heat preservation function, the controller 60 is electrically connected to the gas water heaters 50, specifically, the water inlet pipes include a fourth water inlet pipe 11 connected to a gas water heater, a second water inlet pipe 12 connected to a second gas water heater, a third water inlet pipe 13 connected to a third water heater, the third water inlet pipe 6318, a fourth water inlet pipe, a third water heater, a third water inlet pipe, a third water outlet pipe, a third water inlet pipe, a third water outlet pipe, a third water inlet pipe, a third water heater, a third water outlet pipe, a third water inlet pipe, a third water outlet pipe, a third water inlet pipe, a third water outlet pipe, a third water inlet pipe, a third water outlet pipe, a third water inlet pipe, a third water outlet pipe, a third water heater, a third water inlet pipe, a third water outlet pipe, a third water inlet pipe, a third.
, a water inlet 71 and a water outlet 72 are arranged in the water tank 70, the water inlet 71 is lower than the water outlet 72, and the water outlet 72 is arranged close to the top wall of the water tank 70. the water in the water storage cavity is hot and cold, the water outlet 72 is arranged higher than the water inlet 71, and the water outlet 72 is arranged close to the top wall of the water tank 70, so that the temperature of the outlet water can be ensured, and the comfort level of a user can be improved.
, a plurality of water discharge holes 711 are uniformly formed on the circumferential surface of the water inlet 71, and hot water flows out of the water discharge holes 711 and enters the water storage cavity of the water tank 70, so that the inflowing hot water can be fully mixed with water in the water storage cavity, and the water temperature of the water discharged from the water storage cavity is more stable in the step.
The gas water heater 50 comprises a heat exchanger 54 and a burner 53 arranged below the heat exchanger 54, wherein the burner 53 is used for providing heat for the heat exchanger 54; the air inlet pipe is connected with the burner 53, the water inlet pipe and the water outlet pipe are connected with the heat exchanger 54, and the water inlet pipe is provided with a water proportional valve 58.
, a fan 51 is connected to the burner 53, the fan 51 is located below the burner 53, and a smoke outlet 55 is provided above the heat exchanger 54.
, a gas proportional valve 52 is arranged on the air inlet pipe, an inlet water temperature sensor 56 and a water flow sensor 57 are arranged on the inlet pipe, the gas proportional valve 52, the inlet water temperature sensor 56 and the water flow sensor 57 are respectively and electrically connected with the controller 60, and the controller 60 controls the opening degree of the gas proportional valve 52 according to the set temperature fed back by the operation display, the water flow and the inlet water temperature respectively fed back by the water flow sensor 57 and the inlet water temperature sensor 56.
, the outlet pipe is provided with an outlet temperature sensor 59, the outlet temperature sensor 59 is electrically connected with the controller 60, and the controller 60 dynamically adjusts the opening of the gas proportional valve 52 according to the signal fed back by the outlet temperature sensor 59 to ensure that the actual outlet temperature is equal to the set temperature .
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.
Claims (8)
- The gas water heater units are characterized by comprising a machine shell, three gas water heaters and a controller, wherein the three gas water heaters are arranged in the machine shell side by side from left to right, each gas water heater comprises a water inlet pipe, an air inlet pipe and a water outlet pipe, the three water inlet pipes are respectively connected with a water inlet main pipe, the three air inlet pipes are respectively connected with a water inlet main pipe, the three water outlet pipes are respectively connected with a water outlet main pipe, the water outlet main pipe is connected with a water tank, the water tank is connected with a water outlet pipe, a water storage cavity is arranged in the water tank and can be used for storing hot water and has a heat preservation function, and the controller is electrically connected with the gas water heaters.
- 2. The gas water heater unit according to claim 1, wherein the water inlet pipe comprises a th water inlet pipe connected with an th gas water heater, a second water inlet pipe connected with a second gas water heater and a third water inlet pipe connected with a third gas water heater, the air inlet pipe comprises a th air inlet pipe connected with a th gas water heater, a second air inlet pipe connected with the second gas water heater and a third air inlet pipe connected with the third gas water heater, the water outlet pipe comprises a th water outlet pipe connected with a th gas water heater, a second water outlet pipe connected with the second gas water heater and a third water outlet pipe connected with the third gas water heater, the th water inlet pipe, the second water inlet pipe and the third water inlet pipe are arranged in parallel, the th air inlet pipe, the second air inlet pipe and the third air inlet pipe are arranged in parallel, and the th water outlet pipe, the second water outlet pipe and the third water outlet pipe are arranged in parallel.
- 3. The gas-fired water heating unit according to claim 1, wherein a water inlet and a water outlet are provided in the water tank, the water inlet being lower than the water outlet, the water outlet being provided near a top wall of the water tank.
- 4. The gas-fired water heating unit according to claim 3, wherein a plurality of drain holes are uniformly formed on the circumferential surface of the water inlet.
- 5. The gas fired water heater unit according to claim 1, wherein said gas fired water heater comprises a heat exchanger and a burner disposed below said heat exchanger, said burner for providing heat to said heat exchanger; the air inlet pipe is connected with the burner, the water inlet pipe, the water outlet pipe and the heat exchanger are connected, and a water proportional valve is arranged on the water inlet pipe.
- 6. The gas-fired water heating unit according to claim 5, wherein a fan is connected to the burner, the fan is located below the burner, and a smoke outlet is arranged above the heat exchanger.
- 7. The gas-fired water heating unit according to claim 6, wherein a gas proportional valve is disposed on the gas inlet pipe, a water inlet temperature sensor and a water flow sensor are disposed on the water inlet pipe, and the gas proportional valve, the water inlet temperature sensor and the water flow sensor are electrically connected to the controller respectively.
- 8. The gas-fired water heating unit set according to claim 7, wherein an outlet water temperature sensor is disposed on the outlet pipe, and the outlet water temperature sensor is electrically connected to the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920719455.7U CN210004578U (en) | 2019-05-20 | 2019-05-20 | Gas water heater unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920719455.7U CN210004578U (en) | 2019-05-20 | 2019-05-20 | Gas water heater unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210004578U true CN210004578U (en) | 2020-01-31 |
Family
ID=69307261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920719455.7U Active CN210004578U (en) | 2019-05-20 | 2019-05-20 | Gas water heater unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210004578U (en) |
-
2019
- 2019-05-20 CN CN201920719455.7U patent/CN210004578U/en active Active
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