CN213872980U - Heat recycling device and air-conditioning water heater all-in-one machine - Google Patents
Heat recycling device and air-conditioning water heater all-in-one machine Download PDFInfo
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- CN213872980U CN213872980U CN202022679471.3U CN202022679471U CN213872980U CN 213872980 U CN213872980 U CN 213872980U CN 202022679471 U CN202022679471 U CN 202022679471U CN 213872980 U CN213872980 U CN 213872980U
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Abstract
The application relates to a heat recycling device and an air-conditioning and water-heating integrated machine. The device comprises: the water inlet of the water coil is connected with the water inlet switch device, and the water outlet of the water coil is communicated with a water tank of the water heater through a first water outlet pipeline; when the water inlet switch device is turned on, water flows through the water coil pipe, and enters the water tank through the first water outlet pipeline after being heated by heat emitted by the heat exchange equipment in the water coil pipe. By adopting the device, the heat displaced from the indoor by the air conditioner can be utilized to assist in heating domestic water, so that the energy can be utilized for multiple times, the energy waste is avoided, and the purpose of energy conservation is achieved.
Description
Technical Field
The utility model relates to the technical field of electrical apparatus, especially, relate to a heat recovery utilizes device and air conditioner water heater all-in-one.
Background
Air conditioners and water heaters are electrical equipment commonly used in life of people. The air conditioner can dispel the heat in the refrigeration process, and the water heater needs to heat in the course of the work. However, current air conditioners and water heaters are independent products, and there is no heat transfer between the two. The air conditioner directly discharges indoor heat into outdoor air through heat exchange, and energy is wasted due to insufficient secondary utilization.
SUMMERY OF THE UTILITY MODEL
In view of the above, it is necessary to provide a heat recycling device and an air-conditioning and water-heating integrated machine capable of fully utilizing energy.
A heat recovery device comprising: the water inlet of the water coil is connected with the water inlet switch device, and the water outlet of the water coil is communicated with a water tank of the water heater through a first water outlet pipeline; when the water inlet switch device is opened, water flows through the water coil pipe, and after heat dissipated by the heat exchange equipment is heated in the water coil pipe, the water flows into the water tank through the first water outlet pipeline.
Above-mentioned heat recovery utilizes device retrieves the heat that heat transfer equipment gived off through the water coil pipe that sets up the heat transfer equipment's of air conditioner heat dissipation exit, makes rivers pass through water coil pipe, gets into the water tank of water heater after the heat heating that gives off through heat transfer equipment in water coil pipe. Therefore, the heat displaced from the indoor by the air conditioner is used for assisting in heating the domestic water, the energy is utilized for multiple times, the energy waste is avoided, and the purpose of energy conservation is achieved.
An air conditioner and water heater all-in-one machine comprising: the water heater comprises an air conditioner assembly, a water heater assembly and a heat recycling device, wherein the air conditioner assembly comprises heat exchange equipment, the water heater assembly comprises a water tank, and the heat recycling device comprises a water coil pipe and a water inlet switch device; the water coil is arranged at the heat dissipation outlet of the heat exchange equipment, the water inlet of the water coil is connected with the water inlet switch device, and the water outlet of the water coil is communicated with the water tank through a first water outlet pipeline; when the water inlet switch device is opened, water flows through the water coil pipe, and after heat dissipated by the heat exchange equipment is heated in the water coil pipe, the water flows into the water tank through the first water outlet pipeline.
According to the air conditioner and water heater integrated machine, the heat recovery and utilization device is arranged between the air conditioner component and the water heater component, and heat dissipated by the air conditioner heat exchange equipment is recovered and used for heating water in the water tank of the water heater. Therefore, the heat displaced from the indoor by the air conditioner is used for assisting in heating the domestic water, the energy is utilized for multiple times, the energy waste is avoided, and the purpose of energy conservation is achieved.
Drawings
FIG. 1 is a schematic structural view of a heat recovery and utilization apparatus according to an embodiment;
FIG. 2 is a schematic diagram of the heat transfer between the water coil and the heat exchange device in one embodiment;
FIG. 3 is a schematic diagram of the heat transfer between the water coil and the heat exchange device in one embodiment;
FIG. 4 is a schematic structural view of a heat recovery device according to an embodiment;
FIG. 5 is a schematic structural view of a heat recovery device according to an embodiment;
FIG. 6 is a schematic structural view of a heat recovery device according to an embodiment;
FIG. 7 is a schematic diagram of a communication connection of a controller according to one embodiment;
FIG. 8 is a schematic structural diagram of an air conditioner and water heater all-in-one machine in one embodiment;
FIG. 9 is a diagram of communication connections for a controller, according to one embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
In one embodiment, as shown in fig. 1, there is provided a heat recovery device 10 comprising: the water inlet 11a of the water coil 11 is connected with the water inlet switch device 12, and the water outlet 11b of the water coil 11 is communicated with the water tank 31 of the water heater through a first water outlet pipeline L1; when the water inlet switch device 12 is turned on, water flows through the water coil 11, and enters the water tank 31 through the first water outlet pipe L1 after being heated by the heat emitted from the heat exchange device 21 in the water coil 11.
Among the above-mentioned heat recovery utilized device, retrieve the heat that heat exchange equipment gived off through the water coil pipe that sets up in the heat exchange equipment's of air conditioner heat dissipation exit, make rivers pass through the water coil pipe, get into the water tank of water heater after the heat heating that gives off through heat exchange equipment in the water coil pipe. Therefore, the heat displaced from the indoor by the air conditioner is used for assisting in heating the domestic water, the energy is utilized for multiple times, the energy waste is avoided, and the purpose of energy conservation is achieved.
In one embodiment, as shown in fig. 2 and 3, the water coil 11 may include one or more first U-shaped copper pipes, when the water coil 11 includes a plurality of first U-shaped copper pipes, the water inlet 11a of the water coil 11 may be a first water dividing head, the water outlet 11b of the water coil 11 may be a first water collecting head, water flows into the plurality of first U-shaped copper pipes through the first water dividing head 11a, and water heated in the plurality of first U-shaped copper pipes is output from the first water collecting head 11 b.
In one embodiment, as shown in fig. 2, the heat exchange device 21 of the air conditioner may be an outdoor condenser 211 of the air conditioner, the outdoor condenser 211 includes a plurality of second U-shaped copper pipes, a refrigerant inlet 211a of the outdoor condenser 211 may be a second water dividing head, a refrigerant outlet 211b of the outdoor condenser 211 may be a second water collecting head, the refrigerant enters the plurality of second U-shaped copper pipes through the second water dividing head 211a, and the refrigerant condensed in the plurality of second U-shaped copper pipes is output from the second water collecting head 211 b.
The water coil 11 and the outdoor condenser 211 can exchange heat through the fins 22, and heat dissipated by the outdoor condenser 211 is transferred to the water coil 11 through the fins 22 to heat water passing through the water coil 11. In an implementation, the water coil 11 and the outdoor side condenser 211 may be designed integrally.
In one embodiment, as shown in fig. 3, the heat exchanging device 21 of the air conditioner may be an outdoor side exhaust fan 212 of the air conditioner, the water coil 11 is disposed at an exhaust port of the outdoor side exhaust fan 212, and hot air exhausted by the outdoor side exhaust fan 212 reaches the water coil 11 to heat water passing through the water coil 11.
In one embodiment, as shown in fig. 4, the water inlet 11a of the water coil 11 is communicated with the water tank 31 through a first water inlet pipe L2, and the water inlet switching device 12 is disposed on the first water inlet pipe L2.
When the water inlet switch device 12 is turned on, the water in the water tank 31 may enter the water coil 11 through the first water inlet pipe L2, and after being heated by the heat dissipated from the heat exchanging device 21 in the water coil 11, the water returns to the water tank 31 through the first water outlet pipe L1, so that the original water in the water tank 31 is heated by the heat dissipated from the heat exchanging device 21.
In one embodiment, as shown in fig. 5, the water inlet 11a of the water coil 11 is communicated with a cold water pipe L3, and the water inlet switch device 12 is disposed on the cold water pipe L3.
When the water inlet switch device 12 is turned on, cold water may enter the water coil 11 through the cold water pipe L3, and after being heated by the heat dissipated from the heat exchanging device 21 in the water coil 11, the cold water is supplied to the water tank 31 through the first water outlet pipe L1, so that the cold water supplied to the water tank 31 is preheated by the heat dissipated from the heat exchanging device 21.
In one embodiment, as shown in fig. 6, the water inlet 11a of the water coil 11 is in communication with the water tank 31 through the water inlet switch device 12 via a first water inlet pipe L2, and is in communication with the cold water pipe L3 through the water inlet switch device 12.
Specifically, the intake switch device 12 may include two open states, when the intake switch device 12 is in a first open state, water in the water tank 31 enters the water coil 11 through the first intake conduit L2; when the inlet switch means 12 is in the second open condition, cold water enters the water coil 11 through cold water conduit L3. Accordingly, the water coil 11 is communicated with the water tank 31 and the cold water pipe L3 by a water inlet switching device 12.
It should be noted that in other embodiments, two water inlet switch devices may be provided, and are respectively used for realizing the communication between the water coil 11 and the water tank 31 as well as the communication between the water coil and the cold water pipeline L3.
In one embodiment, as shown in fig. 7, the heat recycling device 10 further includes a controller 13, and the controller 13 is connected to the water inlet switch device 12 and controls the on/off state of the water inlet switch device 12.
In one embodiment, as shown in fig. 7, the controller 13 is further communicatively connected to a temperature detecting element 32 of the water heater, the temperature detecting element 32 detects the temperature of the water in the water tank 31, the controller 13 obtains the temperature of the water, and controls the water inlet switch device 12 to open when the temperature of the water is less than a temperature threshold value, so that the water in the water tank 31 enters the water coil 11 through the first water inlet pipe L2.
The temperature sensing element 32 may be a temperature sensor disposed at the bottom of the water tank 31 for sensing the temperature of the water in the water tank 31 in real time, and the controller 13 is communicatively connected to the temperature sensing element 32 to obtain the temperature of the water sensed by the temperature sensing element 32.
The temperature threshold represents the maximum water temperature in the water coil 11 and may be set in connection with the actual situation. If the water in the water coil 11 is always at a high temperature, the temperature difference between the water coil 11 and the refrigerant of the air conditioner external unit is small, which affects the heat exchange efficiency of the refrigerant, and thus the cooling capacity of the air conditioner becomes low, so a temperature threshold (denoted by T) is set, when the temperature of the water in the water tank 31 (denoted by Tsx) is less than the temperature threshold (T), the controller 13 controls the water inlet switch device 12 to be opened, so that the water in the water tank 31 enters the water coil 11 through the first water inlet pipe L2, and after the water in the water coil 11 is heated by the heat dissipated by the heat exchanging device 21, the water returns to the water tank 31 through the first water outlet pipe L1, thereby heating the original water in the water tank 31 by the heat dissipated by the heat exchanging device 21.
In one embodiment, the controller 13 further obtains the set temperature of the water heater, and controls the water inlet switch device 12 to open when the set temperature is less than the temperature threshold, so that the water in the water tank 31 enters the water coil 11 through the first water inlet pipe L2.
When a hot water tap of the water heater is turned on, which indicates that hot water needs to be provided at this time, the controller 13 obtains a set temperature (denoted by Tsd) of the water heater, and when the set temperature (Tsd) is less than a temperature threshold (T), the controller 13 controls the water inlet switch device 12 to be turned on, so that water in the water tank 31 enters the water coil 11 through the first water inlet pipe L2, is heated in the water coil 11 by heat emitted from the heat exchange device 21, and then returns to the water tank 31 through the first water outlet pipe L1, thereby heating original water in the water tank 31 by using the heat emitted from the heat exchange device 21.
In one embodiment, as shown in fig. 7, the controller 13 is also connected in communication with a water level detecting element 33 of the water heater, the water level detecting element 33 detects the water level in the water tank 31, and the controller 13 controls the water inlet switch device 12 to open when the water level is lower than the set water level, so that the cold water in the cold water pipe L3 enters the water coil 11.
The water level detecting member 33 may employ a float provided on the water surface in the water tank 31, or a pressure sensor provided at the bottom of the water tank 31. Specifically, the float floats on the water surface in the water tank 31 and can be connected with a switch, the float is driven to be closed after rising to a certain water level, the circuit is communicated to send out a current signal, and the controller 13 is in communication connection with the circuit to obtain the current signal and judge the water level according to the current signal. The pressure sensor is used for detecting the pressure at the bottom of the water tank 31, the higher the water level is, the larger the bottom pressure is, and the controller 13 is in communication connection with the pressure sensor to acquire a pressure signal and judge the water level according to the pressure signal.
The set water level indicates the lowest water level in the water tank 31, and may be set in association with actual conditions. When the water level in the water tank 31 is lower than the set water level, the water tank 31 needs to be replenished with water, the controller 13 controls the water inlet switch device 12 to be opened, so that the cold water in the cold water pipeline L3 enters the water coil pipe 11, and after the cold water is heated by the heat emitted by the heat exchange device 21 in the water coil pipe 11, the cold water returns to the water tank 31 through the first water outlet pipeline L1, so that the cold water replenished into the water tank 31 is preheated by the heat emitted by the heat exchange device 21.
In one embodiment, as shown in fig. 6 and 7, the water inlet switch device 12 is a first water inlet valve, a first water pump 14 is disposed on a pipeline L4 connecting the water inlet 11a of the water coil 11 and the first water inlet valve 12, and a second water pump 15 is disposed on a first water outlet pipeline L1. The controller 13 is also in communication connection with the first water pump 14 and the second water pump 15, and controls the start and stop states of the first water pump 14 and the second water pump 15.
The controller 13 may control the first water pump 14 and the second water pump 15 to be started simultaneously when controlling the water inlet switching device 12 to be turned on. The controller 13 controls the first water pump 14 to be activated, so that the water in the water tank 31 enters the water coil 11 through the first water inlet pipe L2. The controller 13 controls the second water pump 15 to be activated, so that the heated water in the water coil 11 is returned to the water tank 31 through the first outlet pipe L1.
In one embodiment, the controller 13 is integrated in an air conditioning controller or integrated in a water heater controller. It should be noted that the controller 13 may be a separate controller, or may be integrated in the air conditioner controller or the water heater controller, and can obtain relevant signals from the air conditioner assembly and the water heater assembly, and implement the control of the operating states of the water inlet switching device 12, the first water pump 14, and the second water pump 15.
In one embodiment, as shown in fig. 8, there is provided an air conditioner and water heater all-in-one machine including: the system comprises an air conditioning assembly 20, a water heater assembly 30 and a heat recycling device 10, wherein the air conditioning assembly 20 comprises heat exchange equipment 21, the water heater assembly 30 comprises a water tank 31, and the heat recycling device 10 comprises a water coil pipe 11 and a water inlet switch device 12; the water coil 11 is arranged at a heat dissipation outlet of the heat exchange device 21, a water inlet 11a of the water coil 11 is connected with the water inlet switch device 12, and a water outlet 11b of the water coil 11 is communicated with the water tank 31 through a first water outlet pipeline L1; when the water inlet switch device 12 is turned on, water flows through the water coil 11, and enters the water tank 31 through the first water outlet pipe L1 after being heated by the heat emitted from the heat exchange device 21 in the water coil 11.
In the air conditioner and water heater integrated machine, the heat recovery and utilization device is arranged between the air conditioner component and the water heater component, so that the heat dissipated by the air conditioner heat exchange equipment is recovered and used for heating water in the water tank of the water heater. Therefore, the heat displaced from the indoor by the air conditioner is used for assisting in heating the domestic water, the energy is utilized for multiple times, the energy waste is avoided, and the purpose of energy conservation is achieved. In addition, compared with the air conditioner and the water heater which are separately installed, the air conditioner and water heater integrated machine needs a large installation space and high use cost, and the air conditioner and the water heater are integrated, so that the installation space and the use cost can be saved.
For specific descriptions of the water coil 11, the heat exchanging device 21, and the heat exchanging manner between the water coil 11 and the heat exchanging device 21, reference may be made to the foregoing embodiments, and details are not repeated here.
In one embodiment, as shown in fig. 8, the water inlet 11a of the water coil 11 is communicated with the water tank 31 through a first water inlet pipe L2, and the water inlet switching device 12 is disposed on the first water inlet pipe L2.
When the water inlet switch device 12 is turned on, the water in the water tank 31 may enter the water coil 11 through the first water inlet pipe L2, and after being heated by the heat dissipated from the heat exchanging device 21 in the water coil 11, the water returns to the water tank 31 through the first water outlet pipe L1, so that the original water in the water tank 31 is heated by the heat dissipated from the heat exchanging device 21.
In one embodiment, as shown in fig. 8, the water inlet 11a of the water coil 11 is communicated with a cold water pipe L3, and the water inlet switch device 12 is disposed on the cold water pipe L3.
When the water inlet switch device 12 is turned on, cold water may enter the water coil 11 through the cold water pipe L3, and after being heated by the heat dissipated from the heat exchanging device 21 in the water coil 11, the cold water is supplied to the water tank 31 through the first water outlet pipe L1, so that the cold water supplied to the water tank 31 is preheated by the heat dissipated from the heat exchanging device 21.
In one embodiment, as shown in fig. 8, the water inlet 11a of the water coil 11 is in communication with the water tank 31 through the water inlet switch device 12 via a first water inlet pipe L2, and is in communication with the cold water pipe L3 through the water inlet switch device 12.
Specifically, the intake switch device 12 may include two open states, when the intake switch device 12 is in a first open state, water in the water tank 31 enters the water coil 11 through the first intake conduit L2; when the inlet switch means 12 is in the second open condition, cold water enters the water coil 11 through cold water conduit L3. Accordingly, the water coil 11 is communicated with the water tank 31 and the cold water pipe L3 by a water inlet switching device 12.
It should be noted that in other embodiments, two water inlet switch devices may be provided, and are respectively used for realizing the communication between the water coil 11 and the water tank 31 as well as the communication between the water coil and the cold water pipeline L3.
In one embodiment, as shown in fig. 8 and 9, the heat recycling device 10 further includes a controller 13, and the controller 13 is connected to the water inlet switch device 12 and controls the on/off state of the water inlet switch device 12.
In one embodiment, as shown in fig. 8 and 9, the water heater assembly 30 further includes a temperature detecting element 32, the controller 13 is further connected in communication with the temperature detecting element 32, the temperature detecting element 32 detects the temperature of the water in the water tank 31, the controller 13 obtains the temperature of the water, and controls the water inlet switch device 12 to open when the temperature of the water is less than the temperature threshold value, so that the water in the water tank 31 enters the water coil 11 through the first water inlet pipe L2.
The temperature sensing element 32 may be a temperature sensor disposed at the bottom of the water tank 31 for sensing the temperature of the water in the water tank 31 in real time, and the controller 13 is communicatively connected to the temperature sensing element 32 to obtain the temperature of the water sensed by the temperature sensing element 32.
The temperature threshold represents the maximum water temperature in the water coil 11 and may be set in connection with the actual situation. If the water in the water coil 11 is always at a high temperature, the temperature difference between the water coil 11 and the refrigerant of the air conditioner external unit is small, which affects the heat exchange efficiency of the refrigerant, and thus the cooling capacity of the air conditioner becomes low, so a temperature threshold (denoted by T) is set, when the temperature of the water in the water tank 31 (denoted by Tsx) is less than the temperature threshold (T), the controller 13 controls the water inlet switch device 12 to be opened, so that the water in the water tank 31 enters the water coil 11 through the first water inlet pipe L2, and after the water in the water coil 11 is heated by the heat dissipated by the heat exchanging device 21, the water returns to the water tank 31 through the first water outlet pipe L1, thereby heating the original water in the water tank 31 by the heat dissipated by the heat exchanging device 21.
In one embodiment, the controller 13 further obtains the set temperature of the water heater, and controls the water inlet switch device 12 to open when the set temperature is less than the temperature threshold, so that the water in the water tank 31 enters the water coil 11 through the first water inlet pipe L2.
When a hot water tap of the water heater is turned on, which indicates that hot water needs to be provided at this time, the controller 13 obtains a set temperature (denoted by Tsd) of the water heater, and when the set temperature (Tsd) is less than a temperature threshold (T), the controller 13 controls the water inlet switch device 12 to be turned on, so that water in the water tank 31 enters the water coil 11 through the first water inlet pipe L2, is heated in the water coil 11 by heat emitted from the heat exchange device 21, and then returns to the water tank 31 through the first water outlet pipe L1, thereby heating original water in the water tank 31 by using the heat emitted from the heat exchange device 21.
In one embodiment, as shown in fig. 8 and 9, the water heater assembly 30 further comprises a water level detecting element 33, the controller 13 is further connected in communication with the water level detecting element 33, the water level detecting element 33 detects the water level in the water tank 31, and the controller 13 controls the water inlet switch device 12 to be opened when the water level is lower than a set water level, so that the cold water in the cold water pipe L3 enters the water coil 11.
The set water level indicates the lowest water level in the water tank 31, and may be set in association with actual conditions. When the water level in the water tank 31 is lower than the set water level, the water tank 31 needs to be replenished with water, the controller 13 controls the water inlet switch device 12 to be opened, so that the cold water in the cold water pipeline L3 enters the water coil pipe 11, and after the cold water is heated by the heat emitted by the heat exchange device 21 in the water coil pipe 11, the cold water returns to the water tank 31 through the first water outlet pipeline L1, so that the cold water replenished into the water tank 31 is preheated by the heat emitted by the heat exchange device 21.
In one embodiment, as shown in fig. 8, the water level detecting member 33 includes a float provided on the water surface in the water tank 31 and an electric circuit (not shown) connected to the float. Specifically, the float floats on the water surface in the water tank 31 and can be connected with a circuit switch, the float drives the switch to be closed after rising to a certain water level, the circuit is communicated to send out a current signal, and the controller 13 is in communication connection with the circuit to obtain the current signal and judge the water level according to the current signal.
In one embodiment, the water level detecting element 33 is a pressure sensor (not shown) disposed at the bottom of the water tank 31. The pressure sensor is used for detecting the pressure at the bottom of the water tank 31, the higher the water level is, the larger the bottom pressure is, the controller 13 is in communication connection with the pressure sensor to acquire a pressure signal and judge the water level according to the pressure signal
In one embodiment, as shown in fig. 8 and 9, the water inlet switch device 12 is a first water inlet valve, a first water pump 14 is disposed on a pipeline L4 connecting the water inlet 11a of the water coil 11 and the first water inlet valve 12, and a second water pump 15 is disposed on a first water outlet pipeline L1; the controller 13 is also in communication connection with the first water pump 14 and the second water pump 15, and controls the start and stop states of the first water pump 14 and the second water pump 15.
The controller 13 may control the first water pump 14 and the second water pump 15 to be started simultaneously when controlling the water inlet switching device 12 to be turned on. When the first water pump 14 is activated, water in the water tank 31 is forced to enter the water coil 11 through the first water inlet line L2. When the second water pump 15 is activated, heated water in the water coil 11 is caused to return to the water tank 31 via the first outlet conduit L1.
In one embodiment, as shown in fig. 8 and 9, the water heater assembly 30 further includes an electric heating element 34, and the controller 13 is further communicatively connected to the electric heating element 34 to control the electric heating element 34 to electrically heat the water in the water tank 31.
In one embodiment, as shown in fig. 8 and 9, the water heater assembly 30 further comprises a cold water inlet valve 35, the water tank 31 is communicated with the faucet 37 through a second outlet pipe L5, the cold water inlet valve 35 is communicated with a second outlet pipe L5, the controller 13 is also in communication connection with the cold water inlet valve 35, the on-off state of the cold water inlet valve 35 is controlled, and when the cold water inlet valve 35 is opened, cold water enters the second outlet pipe L5 through the cold water inlet valve 35. It can be understood that if the temperature of the water in the water tank 31 is higher than the set temperature of the water heater, the cold water inlet valve 35 can be controlled to open simultaneously when outputting the hot water, so that the hot water from the water tank 31 and the cold water via the cold water inlet valve 35 are mixed in the second water outlet pipe L5 and then output.
The second outlet conduit L5 is further provided with a third water pump 36, the controller 13 is further connected to the third water pump 36 in communication, and controls the on/off state of the third water pump 36, when the third water pump 36 is activated, the water in the water tank 31 is driven to be output from the faucet 37 through the second outlet conduit L5.
In one embodiment, the controller 13 is integrated in an air conditioning controller or integrated in a water heater controller. It should be noted that the controller 13 may be a separate controller, or may be integrated in the air conditioning controller or in the water heater controller, and can obtain relevant signals from the air conditioning assembly and the water heater assembly, and implement the operation state control for the water inlet switching device 12, the first water pump 14, the second water pump 15, the electric heating element 34, the cold water inlet valve 35, and the third water pump 36.
It should be understood that the terms "first", "second", etc. in the above-described embodiments are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. For the description of numerical ranges, the term "plurality" means more than one, i.e. equal to or greater than two.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (21)
1. A heat recovery device, comprising: the water inlet of the water coil is connected with the water inlet switch device, and the water outlet of the water coil is communicated with a water tank of the water heater through a first water outlet pipeline; when the water inlet switch device is opened, water flows through the water coil pipe, and after heat dissipated by the heat exchange equipment is heated in the water coil pipe, the water flows into the water tank through the first water outlet pipeline.
2. The heat recovery device of claim 1, wherein the water inlet of the water coil is in communication with the water tank through a first water inlet conduit, and the water inlet switch device is disposed on the first water inlet conduit.
3. The heat recovery device of claim 1, wherein the water inlet of the water coil is in communication with a cold water pipe, and the water inlet switch device is disposed on the cold water pipe.
4. The heat recovery device of claim 1, wherein the water inlet of the water coil is in communication with the water tank via a first water inlet conduit through the water inlet switch device and with a cold water conduit through the water inlet switch device.
5. The heat recovery device of claim 4, further comprising a controller connected to the water inlet switch device to control the on/off state of the water inlet switch device.
6. The heat recovery device of claim 5, wherein the controller is further communicatively connected to a temperature detection element of the water heater, the temperature detection element detects a temperature of water in the water tank, and the controller obtains the temperature of the water and controls the water inlet switch device to be turned on when the temperature of the water is less than a temperature threshold value, so that the water in the water tank enters the water coil through the first water inlet pipe.
7. The heat recovery device of claim 5, wherein the controller further obtains a set temperature of the water heater, and controls the water inlet switch device to open when the set temperature is less than a temperature threshold value, so that water in the water tank enters the water coil through the first water inlet pipe.
8. The heat recycling device of claim 5, wherein the controller is further in communication connection with a water level detecting element of the water heater, the water level detecting element detects the water level in the water tank, and the controller controls the water inlet switch device to be opened when the water level is lower than a set water level, so that the cold water in the cold water pipeline enters the water coil pipe.
9. The heat recycling device according to claim 5, wherein the water inlet switch device is a first water inlet valve, a first water pump is arranged on a pipeline connecting the water inlet of the water coil pipe and the first water inlet valve, and a second water pump is arranged on the first water outlet pipeline; the controller is also in communication connection with the first water pump and the second water pump and controls the starting and stopping states of the first water pump and the second water pump.
10. The heat recovery device according to any one of claims 5 to 9, wherein the controller is integrated in an air conditioning controller or in a water heater controller.
11. An air conditioner and water heater all-in-one machine is characterized by comprising: the water heater comprises an air conditioner assembly, a water heater assembly and a heat recycling device, wherein the air conditioner assembly comprises heat exchange equipment, the water heater assembly comprises a water tank, and the heat recycling device comprises a water coil pipe and a water inlet switch device; the water coil is arranged at the heat dissipation outlet of the heat exchange equipment, the water inlet of the water coil is connected with the water inlet switch device, and the water outlet of the water coil is communicated with the water tank through a first water outlet pipeline; when the water inlet switch device is opened, water flows through the water coil pipe, and after heat dissipated by the heat exchange equipment is heated in the water coil pipe, the water flows into the water tank through the first water outlet pipeline.
12. An air-conditioner and water-heater integrated machine as claimed in claim 11, wherein the water inlet of the water coil is communicated with the water tank through a first water inlet pipe, and the water inlet switch device is arranged on the first water inlet pipe.
13. An air conditioner and water heater all-in-one machine as claimed in claim 11, wherein the water inlet of the water coil is communicated with a cold water pipeline, and the water inlet switch device is arranged on the cold water pipeline.
14. An air-conditioner and water-heater integrated machine as claimed in claim 11, wherein the water inlet of the water coil is communicated with the water tank through a first water inlet pipe by the water inlet switch device and communicated with a cold water pipe by the water inlet switch device.
15. An air-conditioner and water-heater integrated machine as claimed in claim 14, further comprising a controller, wherein the controller is connected with the water inlet switch device and controls the on-off state of the water inlet switch device.
16. An air conditioner and water heater all-in-one machine as claimed in claim 15, wherein the water heater assembly further comprises a temperature detection element, the controller is further in communication connection with the temperature detection element, the temperature detection element detects the temperature of water in the water tank, the controller obtains the temperature of water, and when the temperature of water is less than a temperature threshold value, the controller controls the water inlet switch device to be opened, so that water in the water tank enters the water coil pipe through the first water inlet pipeline.
17. An air-conditioner and water-heater integrated machine as claimed in claim 15, wherein the controller further obtains a set temperature of the water heater, and controls the water inlet switch device to be opened when the set temperature is less than a temperature threshold value, so that water in the water tank enters the water coil pipe through the first water inlet pipeline.
18. An air conditioner and water heater all-in-one machine as claimed in claim 15, wherein the water heater assembly further comprises a water level detection element, the controller is further in communication connection with the water level detection element, the water level detection element detects the water level in the water tank, and the controller controls the water inlet switch device to be opened when the water level is lower than a set water level, so that cold water in the cold water pipeline enters the water coil pipe.
19. An air conditioner and water heater all-in-one machine as claimed in claim 18, wherein the water level detecting element comprises a float and a circuit connected with the float, and the float is arranged on the water surface in the water tank; or
The water level detection element is a pressure sensor, and the pressure sensor is arranged at the bottom of the water tank.
20. An all-in-one machine of an air conditioner and a water heater as claimed in claim 15, wherein the water inlet switch device is a first water inlet valve, a first water pump is arranged on a pipeline connecting the water inlet of the water coil pipe and the first water inlet valve, and a second water pump is arranged on the first water outlet pipeline; the controller is also in communication connection with the first water pump and the second water pump and controls the starting and stopping states of the first water pump and the second water pump.
21. An air conditioning and water heater all-in-one machine as claimed in any one of claims 15 to 20, wherein the controller is integrated in an air conditioning controller or integrated in a water heater controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022679471.3U CN213872980U (en) | 2020-11-18 | 2020-11-18 | Heat recycling device and air-conditioning water heater all-in-one machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022679471.3U CN213872980U (en) | 2020-11-18 | 2020-11-18 | Heat recycling device and air-conditioning water heater all-in-one machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213872980U true CN213872980U (en) | 2021-08-03 |
Family
ID=77034709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022679471.3U Active CN213872980U (en) | 2020-11-18 | 2020-11-18 | Heat recycling device and air-conditioning water heater all-in-one machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213872980U (en) |
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2020
- 2020-11-18 CN CN202022679471.3U patent/CN213872980U/en active Active
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