CN216557374U - Parallel type rapid central hot water system - Google Patents
Parallel type rapid central hot water system Download PDFInfo
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- CN216557374U CN216557374U CN202123440157.0U CN202123440157U CN216557374U CN 216557374 U CN216557374 U CN 216557374U CN 202123440157 U CN202123440157 U CN 202123440157U CN 216557374 U CN216557374 U CN 216557374U
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Abstract
The utility model discloses a parallel type quick central hot water system, which comprises a plurality of first instant hot water heaters, a water inlet pipe, a water outlet pipe and a water tank, wherein the water inlet end of each first instant hot water heater is respectively communicated with the water inlet pipe, the water outlet end of each first instant hot water heater is respectively communicated with the water outlet pipe, the water outlet pipe is communicated with the water tank, the parallel type quick central hot water system also comprises a water supply pump set and a controller, the output end of the water supply pump set is connected with a water supply pipe, the input end of the water supply pump set is communicated with the water tank, the water supply pipe is provided with a pressure sensor for detecting water pressure, the pressure sensor is electrically connected with the controller, the controller is electrically connected with the first instant hot water heaters, a certain number of first instant hot water heaters are designed and configured according to the actual needs of each customer, the instant hot water is instantly opened, the peak period is buffered by using a small water tank, compared with air, the volume of the water tank can be reduced by more than 20 times, and the heat dissipation of a large amount of stored hot water is reduced.
Description
Technical Field
The utility model relates to a parallel type rapid central hot water system.
Background
At present, hotels, schools and factory dormitories generally adopt air energy or solar energy for heating to generate hot water, the water storage type heating mode is that water tanks are large, a large amount of water is stored, energy is easily lost, and the air cooling equipment is unstable, so that the load bearing of buildings is greatly required.
Therefore, a parallel type rapid central hot water system is urgently needed to solve the problem.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides a parallel type quick central hot water system.
The parallel type quick central hot water system designed according to the purpose comprises a plurality of first instant water heaters, a water inlet pipe, a water outlet pipe and a water tank;
the water inlet end of the first instant heating type water heater is respectively communicated with the water inlet pipe, the water outlet end of the first instant heating type water heater is respectively communicated with the water outlet pipe, and the water outlet pipe is communicated with the water tank;
still including supplying water pump package and controller, the output that supplies water pump package is connected with the delivery pipe, supply water pump package the input with the water tank intercommunication, be equipped with on the delivery pipe and be used for detecting hydraulic pressure sensor, pressure sensor with the controller electricity is connected, the controller with first instant heating type water heater electricity is connected.
Preferably, the water tank is characterized by further comprising a second instant heating type water heater and a heat preservation pump group, wherein the input end of the second instant heating type water heater is connected with the output end of the heat preservation pump group, the input end of the heat preservation pump group is communicated with the water tank, the output end of the second instant heating type water heater is communicated with the water tank, a temperature probe is arranged in the water tank, and the temperature probe is electrically connected with the controller.
Preferably, the water tank further comprises a water return pipe, and the water return pipe is communicated with the water tank.
Preferably, the water inlet pipe is provided with a gate valve and an electromagnetic valve respectively.
Preferably, the water inlet pipe is also provided with a filter.
Preferably, a check valve is further connected between the water inlet pipe and the first instantaneous water heater, and a manual valve is connected between the first instantaneous water heater and the water outlet pipe.
Preferably, the water tank further comprises a circulating water pump set, the input end of the circulating water pump set is connected with the water tank, and the output end of the circulating water pump set is communicated with the water supply pipe.
The utility model adopts a parallel rapid heating mode, generates hot water rapidly, reduces waste of stored water in idle time, and can produce water on time and on demand. Compared with the prior art, according to the actual needs of each customer, a certain amount of large-flow instant heating type gas water heaters are designed and configured, hot water is available immediately, the peak period is buffered by using a small water tank, the volume of the water tank can be reduced by more than 20 times compared with air, and the heat dissipation of a large amount of stored hot water is reduced. The maintenance is simple and convenient, the plurality of machines are connected in parallel, and the normal use of the whole system cannot be influenced when the single machine has a fault.
Drawings
Fig. 1 is a schematic plan view of the present invention.
Detailed Description
The utility model is further described with reference to the following figures and examples.
Referring to fig. 1, a parallel type fast central hot water system includes a plurality of first instantaneous water heaters 10, an inlet pipe 110, an outlet pipe 140, and a water tank 150;
the water inlet ends of the first instantaneous water heaters 10 are respectively communicated with the water inlet pipe 110, the water outlet ends of the first instantaneous water heaters 10 are respectively communicated with the water outlet pipe 140, and the water outlet pipe 140 is communicated with the water tank 150;
the water supply system further comprises a water supply pump set 50 and a controller 20, wherein the output end of the water supply pump set 50 is connected with a water supply pipe 60, the input end of the water supply pump set 50 is communicated with the water tank 150, a pressure sensor 610 for detecting water pressure is arranged on the water supply pipe 60, the pressure sensor 610 is electrically connected with the controller 20, and the controller 20 is electrically connected with the first instant heating type water heater 10.
According to the working principle, a plurality of instant heating type gas water heaters are connected with one water inlet pipe to realize the inlet, cold water enters the water heaters from the water inlet pipe and then is combusted and heated, and hot water enters the water outlet pipe and then enters the water tank 150 to be stored. When water is used by a user, the water supply pump unit 50 is started to convey the hot water in the water tank 150 to the water supply pipe 60, and in the process, the pressure sensor can detect the water pressure in the water supply pipe 60 and convey real-time water pressure information to the controller 20, and the controller can adjust the start and stop of the first instantaneous water heater 10 according to the real-time water pressure information. When more people use the water, the demand of hot water is greater, and the pressure of the water supply pipe 60 is reduced along with the use of more people, that is, when the water pressure is reduced, the water supply pipe is judged to be used by more people, and at this time, all the first instantaneous water heaters 10 are started to boil the water.
Compared with the prior art, the utility model is provided with a certain number of first instant water heaters 10 according to the actual needs of each client, realizes instant heating of hot water, utilizes the small water tank to buffer the peak period, can reduce the volume of the water tank by more than 20 times compared with air, and reduces the heat dissipation of storing a large amount of hot water. The maintenance is simple and convenient, the plurality of machines are connected in parallel, and the normal use of the whole system cannot be influenced when the single machine has a fault.
Further, the system also comprises a flow meter arranged on the water outlet pipe 140, and the flow meter is electrically connected with the controller 20.
The flowmeter is used for detecting water flow in real time, when no one uses the water flow, a huge difference exists between the water flow and the water flow used by multiple persons, namely, the water flow can be transmitted to the controller according to the real-time water flow, and the controller controls the start and stop of the first instant water heater 10.
Referring to fig. 1, the present invention further includes a second instantaneous water heater 100 and a heat preservation pump group 30, an input end of the second instantaneous water heater 100 is connected to an output end of the heat preservation pump group 30, an input end of the heat preservation pump group 30 is communicated with the water tank 150, an output end of the second instantaneous water heater 100 is communicated with the water tank 150, a temperature probe is arranged in the water tank 150, and the temperature probe is electrically connected to the controller 20.
The heat preservation principle is that the water temperature in the water tank 150 is maintained by the second instantaneous water heater 100, that is, the water temperature is detected in real time by the temperature probe, and the water temperature information is transmitted to the controller, the controller compares the preset water temperature value with the actually measured water temperature value, and when the water temperature is lower than the preset value, the heat preservation pump unit 30 is started to pump the water in the water tank 150 into the second instantaneous water heater 100 to be heated and then return to the water tank 150.
Referring to fig. 1, in the present invention, the gate valve 130 and the electromagnetic valve 120 are respectively disposed on the water inlet pipe 110, so as to facilitate the use of the work such as maintenance, and meet the use requirement.
In the utility model, the water inlet pipe 110 is also provided with a filter which can filter impurities in tap water, thereby ensuring the service life of the water heater.
Referring to fig. 1, in the present invention, a check valve is further connected between the water inlet pipe 110 and the first instantaneous water heater 10, and a manual valve 102 is connected between the first instantaneous water heater 10 and the water outlet pipe 140.
Referring to fig. 1, the present invention further includes a water return pipe 70 and a circulating water pump set 40, wherein the water return pipe 70 is communicated with the water tank 150, an input end of the circulating water pump set 40 is connected with the water tank 150, and an output end of the circulating water pump set 40 is communicated with the water supply pipe 60.
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", "clockwise", "counterclockwise", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used only for the convenience of description and simplicity of description, rather than to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model, the terms "first" and "second" are used for descriptive purposes only, and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. 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 (8)
1. A quick central hot water system of parallel which characterized in that: comprises a plurality of first instant heating type water heaters (10), a water inlet pipe (110), a water outlet pipe (140) and a water tank (150);
the water inlet end of the first instantaneous water heater (10) is respectively communicated with the water inlet pipe (110), the water outlet end of the first instantaneous water heater (10) is respectively communicated with the water outlet pipe (140), and the water outlet pipe (140) is communicated with the water tank (150);
still including water supply pump package (50) and controller (20), the output of water supply pump package (50) is connected with delivery pipe (60), the input of water supply pump package (50) with water tank (150) intercommunication, be equipped with on delivery pipe (60) and be used for detecting hydraulic pressure sensor (610), pressure sensor (610) with controller (20) electricity is connected, controller (20) with first instant heating type water heater (10) electricity is connected.
2. A parallel rapid central hot water system according to claim 1, characterized in that: the water tank heat preservation system is characterized by further comprising a second instant heating type water heater (100) and a heat preservation pump set (30), wherein the input end of the second instant heating type water heater (100) is connected with the output end of the heat preservation pump set (30), the input end of the heat preservation pump set (30) is communicated with the water tank (150), the output end of the second instant heating type water heater (100) is communicated with the water tank (150), a temperature probe is arranged in the water tank (150), and the temperature probe is electrically connected with the controller (20).
3. A parallel fast central hot water system according to claim 2, characterized in that: the water-saving device is characterized by further comprising a water return pipe (70), wherein the water return pipe (70) is communicated with the water tank (150).
4. A parallel fast central hot water system according to any of claims 1-3, characterized in that: the water inlet pipe (110) is provided with a gate valve (130) and an electromagnetic valve (120) respectively.
5. A parallel fast central hot water system according to any of claims 1-3, characterized in that: the water inlet pipe (110) is also provided with a filter.
6. A parallel fast central hot water system according to any of claims 1-3, characterized in that: a check valve is further connected between the water inlet pipe (110) and the first instant heating type water heater (10), and a manual valve (102) is connected between the first instant heating type water heater (10) and the water outlet pipe (140).
7. A parallel fast central hot water system according to any of claims 1-3, characterized in that: the water tank is characterized by further comprising a circulating water pump set (40), wherein the input end of the circulating water pump set (40) is connected with the water tank (150), and the output end of the circulating water pump set (40) is communicated with the water supply pipe (60).
8. A parallel fast central hot water system according to any of claims 1-3, characterized in that: the water outlet pipe (140) is electrically connected with the controller (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123440157.0U CN216557374U (en) | 2021-12-30 | 2021-12-30 | Parallel type rapid central hot water system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123440157.0U CN216557374U (en) | 2021-12-30 | 2021-12-30 | Parallel type rapid central hot water system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216557374U true CN216557374U (en) | 2022-05-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123440157.0U Active CN216557374U (en) | 2021-12-30 | 2021-12-30 | Parallel type rapid central hot water system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216557374U (en) |
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2021
- 2021-12-30 CN CN202123440157.0U patent/CN216557374U/en active Active
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