CN214841323U - Cooling and heating integrated system - Google Patents
Cooling and heating integrated system Download PDFInfo
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- CN214841323U CN214841323U CN202120384737.3U CN202120384737U CN214841323U CN 214841323 U CN214841323 U CN 214841323U CN 202120384737 U CN202120384737 U CN 202120384737U CN 214841323 U CN214841323 U CN 214841323U
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Abstract
The utility model provides a cooling heating integration system, include: the energy storage and water storage device, the cooling subsystem and the heating subsystem; the cooling subsystem comprises a refrigeration loop, a cooling loop and refrigeration equipment, the refrigeration equipment is used for reducing the temperature of water, the energy storage and water storage device is respectively connected with the refrigeration loop and the cooling loop, the refrigeration loop is connected with the refrigeration equipment, and the cooling loop is connected with a floor heating pipeline; the heat supply subsystem includes heating return circuit, heat supply return circuit and heating equipment, heating equipment is used for raising the high temperature, energy storage water storage device respectively with heating return circuit and heat supply return circuit connect, be connected with heating equipment on the heating return circuit, be connected with on the heat supply return circuit ground heating pipeline. The embodiment of the utility model provides a can solve the lower problem of floor heating pipe's utilization ratio among the prior art.
Description
Technical Field
The utility model relates to a heating and cooling technical field especially relate to a cooling and heating integration system.
Background
With the improvement of living standard of people, the floor heating pipeline is laid in most areas, and hot water can be transmitted to the floor heating pipeline through the floor heating system in winter, so that heat is supplied to rooms. Under the condition that the weather is warm, the room is not required to be heated, and therefore the laid floor heating pipeline is in an idle state most of the time, and therefore the utilization rate of the floor heating pipeline is low.
Therefore, the problem that the floor heating pipeline is low in utilization rate exists in the prior art.
SUMMERY OF THE UTILITY MODEL
An object of the embodiment of the application is to provide a cooling and heating integrated system, solve the lower problem of current ground heating pipe's utilization ratio.
In order to achieve the above object, an embodiment of the present invention provides a cooling and heating integrated system, including:
the energy storage and water storage device, the cooling subsystem and the heating subsystem;
the cooling subsystem comprises a refrigeration loop, a cooling loop and refrigeration equipment, the refrigeration equipment is used for reducing the temperature of water, the energy storage and water storage device is respectively connected with the refrigeration loop and the cooling loop, the refrigeration loop is connected with the refrigeration equipment, and the cooling loop is connected with a floor heating pipeline;
the heat supply subsystem includes heating return circuit, heat supply return circuit and heating equipment, heating equipment is used for raising the high temperature, energy storage water storage device respectively with heating return circuit and heat supply return circuit connect, be connected with heating equipment on the heating return circuit, be connected with on the heat supply return circuit ground heating pipeline.
Optionally, the energy and water storage device comprises a first energy and water storage device and a second energy and water storage device;
the first energy storage and water storage device is respectively connected with the refrigeration loop and the cooling loop; and the second energy and water storage device is respectively connected with the heating loop and the heat supply loop.
Optionally, the first energy storing and water storing device is an underground water reservoir.
Optionally, a first water pump and a first valve are further arranged on the refrigeration circuit, and a second water pump and a second valve are further arranged on the cooling circuit.
Optionally, the second energy and water storage device is a water tank.
Optionally, a third water pump and a third valve are further arranged on the heating loop, and a fourth water pump and a fourth valve are further arranged on the heating loop.
Optionally, a first check valve is further arranged on the cold supply loop, and a water inlet end of the first check valve is connected with the second water pump.
Optionally, a second one-way valve is further arranged on the heat supply loop, and a water inlet end of the second one-way valve is connected with the fourth water pump.
Optionally, the cooling and heating integrated system further comprises a control device, wherein the control device is electrically connected with the refrigeration equipment and the heating equipment respectively and is used for controlling the operation states of the refrigeration equipment and the heating equipment.
Optionally, the cooling and heating integrated system further includes a temperature measuring device, and the temperature measuring device includes:
the first temperature sensor is electrically connected with the control device and used for detecting the atmospheric environment temperature;
and the second temperature sensor is electrically connected with the control device and is used for detecting the temperature of the energy storage and water storage device.
In this embodiment, on the one hand, by adjusting the time that the cooling and heating integrated system is in the cooling mode and the heating mode, the cost required for cooling and heating can be reduced by off-peak power utilization. On the other hand, when cooling heating integration system is in under cooling mode and the heating mode, the circulating water all need be in circulate in the floor heating pipe. Circulating cold water circulates in the ground heating pipeline for indoor cooling under the condition of hot weather; under the condition of cold weather, circulating hot water circulates in the floor heating pipeline for indoor heating, so that the utilization rate of the floor heating pipeline is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required to be used in the description of the embodiments of the present application will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic structural view of a cooling and heating integrated system provided by an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, of the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1, an embodiment of the present invention provides a cooling and heating integrated system, including:
the energy storage and water storage device, the cooling subsystem and the heating subsystem;
the cooling subsystem comprises a refrigeration loop, a cooling loop and refrigeration equipment 201, the refrigeration equipment 201 is used for reducing the temperature of water, the energy storage and water storage device is respectively connected with the refrigeration loop and the cooling loop, the refrigeration loop is connected with the refrigeration equipment 201, and the cooling loop is connected with a floor heating pipeline 202;
the heat supply subsystem includes heating circuit, heat supply circuit and heating equipment 301, heating equipment 301 is used for raising the temperature of water, energy storage water storage device respectively with heating circuit and heat supply circuit connect, be connected with heating equipment 301 on the heating circuit, be connected with on the heat supply circuit ground heating pipe 202.
It should be understood that the floor heating pipe 202 refers to a pipe laid in a space to be cooled and heated, and the floor heating pipe 202 is generally laid under floor tiles, circulates in the floor heating pipe 202 by circulating water, and supplies cooling or heating to the space to be cooled and heated by radiation and convection heat transfer through the ground. Wherein, the circulating water can be understood as water circulating in the cooling and heating integrated system.
It should be understood that the structure of the energy and water storage device is not limited herein. The energy storage and water storage device is used for storing the circulating water and storing the energy in the circulating water.
It should be understood that the structure of the refrigeration apparatus 201 is not limited thereto. For example, in one embodiment, the refrigeration device 201 is an air energy refrigeration device 201. In another embodiment, the refrigeration appliance 201 is a water source refrigeration appliance 201.
It should be understood that the structure of the heating apparatus 301 is not limited thereto. For example, in one embodiment, the heating device 301 is an electric boiler. In another embodiment, the heating apparatus 301 is a heat pump. In yet another embodiment, the heating device 301 is photovoltaic.
The cooling and heating integrated system provided by the embodiment uses circulating water as a medium for cooling and heating.
In the case that cooling needs to be supplied to the space to be cooled and heated, the refrigeration equipment 201 is first started, and the refrigeration equipment 201 is used for reducing the temperature of the circulating water. The circulating water in the energy storage and water storage device enters the refrigeration equipment 201, the temperature of the circulating water is reduced under the action of the refrigeration equipment 201, then the circulating water returns to the energy storage and water storage device, and at the moment, the cooling and heating integrated system can be considered to be in a refrigeration mode. When the temperature of the circulating water in the energy-storage water storage device does not reach the first preset value, the circulating water enters the refrigeration equipment 201 from the energy-storage water storage device again and circulates in the refrigeration loop until the temperature of the circulating water in the energy-storage water storage device reaches the first preset value. After the temperature of the circulating water in the energy storage and water storage device reaches the first preset value, if cooling is needed to be supplied to a space to be cooled and heated, the circulating water is made to circulate along the cooling loop, and at the moment, the cooling and heating integrated system can be considered to be in a cooling mode. When the circulating water flows through the floor heating pipe 202, the floor heating pipe 202 cools the entire floor or tile, and supplies cold to the space to be cooled and heated through the ground in a heat transfer manner of radiation and convection. In the actual use process, the cooling and heating integrated system can be in a cooling mode in a time period with lower electricity price, and the cooled circulating water is stored in the energy storage and water storage device. In addition, because the temperature is lower at night, the refrigeration efficiency is highest at the moment, so that the cooling and heating integrated system can be in a refrigeration mode in a time period with lower temperature, and the cooled circulating water is stored in the energy storage and water storage device. Wherein, the first preset value can be adjusted according to actual needs.
In case of a need to supply heat to a space to be cooled and heated, the heating apparatus 301 is first activated, and the heating apparatus 301 is used to raise the temperature of the circulating water. The circulating water in the energy storage and water storage device enters the heating equipment 301, the temperature of the circulating water is increased under the action of the heating equipment 301, then the circulating water returns to the energy storage and water storage device, and at the moment, the cooling and heating integrated system can be considered to be in a heating mode. Under the condition that the temperature of the circulating water in the energy storage and water storage device does not reach a second preset value, the circulating water enters the heating equipment 301 from the energy storage and water storage device again and circulates in the heating loop until the temperature of the circulating water in the energy storage and water storage device reaches the second preset value. After the temperature of the circulating water in the energy storage and water storage device reaches the second preset value, if heat is required to be supplied to a space to be cooled and heated, the circulating water is made to circulate along the heating loop, and at the moment, the cooling and heating integrated system can be considered to be in a heating mode. When the circulating water flows through the floor heating pipe 202, the floor heating pipe 202 heats the whole floor or the tile, and supplies heat to the space to be cooled and heated through the ground in a radiation and convection heat transfer manner. In the actual use process, the cooling and heating integrated system can be in a heating mode in a time period with lower electricity price, and the heated circulating water is stored in the energy storage and water storage device. And the second preset value can be adjusted according to actual needs.
In this embodiment, through the setting of energy storage water storage device, can make at the time quantum that the electrovalence is lower the cooling heating integration system is in the refrigeration mode and heats the mode, and will the circulating water is stored, uses when needs are to waiting to cool the cooling heating air cooling or heat supply, or makes at the time quantum that refrigeration efficiency is the highest the cooling heating integration system is in the refrigeration mode, and will the circulating water is stored, uses when needs are to waiting to cool the cooling heating air cooling, consequently can reduce the cost that cooling and heat supply needed through the off-peak power consumption. Meanwhile, the cooling and heating of the space to be cooled and heated are milder through the ground in a heat transfer mode of radiation and convection, so that the body feeling comfort level of a user is improved. When cooling heating integration system is in under cooling mode and the heating mode, the circulating water all needs to be in circulate among the floor heating pipe 202, consequently improved floor heating pipe 202's utilization ratio.
In this embodiment, on the one hand, by adjusting the time that the cooling and heating integrated system is in the cooling mode and the heating mode, the cost required for cooling and heating can be reduced by off-peak power utilization. On the other hand, when the cooling and heating integrated system is in a cooling mode and a heating mode, the circulating water needs to circulate in the floor heating pipe 202. In the hot weather condition, circulating cold water flows through the floor heating pipe 202 for indoor cooling; under the condition of cold weather, circulating hot water flows through the floor heating pipe 202 for indoor heating, so that the utilization rate of the floor heating pipe 202 is improved.
Optionally, the energy accumulating, water accumulating means comprises a first energy accumulating, water accumulating means 101 and a second energy accumulating, water accumulating means 102;
the first energy and water storage device 101 is respectively connected with the refrigeration loop and the cooling loop; the second energy and water storage device 102 is respectively connected with the heating loop and the heating loop.
It should be understood that the size and configuration of the first energy-storing and water-storing device 101 is not limited thereto. For example, in one embodiment, the first energy-storing and water-storing device 101 is a water reservoir. In another embodiment, the first energy storing and water storing device 101 is a water storage tank.
It should be understood that the size and configuration of the second accumulator-water storage device 102 is not limited thereto. For example, in one embodiment, the second energy-accumulating, water-storing device 102 is an underground energy-accumulating water reservoir. In another embodiment, the second accumulator and water storage device 102 is a cistern.
Optionally, the first energy accumulating and water storing device 101 is an underground water reservoir.
It should be understood that the first energy accumulating and water storing device 101 is an underground water reservoir, wherein the volume of the underground water reservoir and the distance between the underground water reservoir and the ground level can be adjusted according to actual needs.
In this embodiment, the first energy-storing and water-storing device 101 is an underground water reservoir. Because the underground temperature is usually lower, the refrigeration energy can be reduced by utilizing the environment with lower temperature of the underground water reservoir, under the condition that the weather temperature is not too high, the refrigeration can be realized by directly utilizing the underground cold quantity without electric refrigeration, and the refrigeration cost can be reduced.
Optionally, the refrigeration circuit is further provided with a first water pump 203 and a first valve 204, and the cooling circuit is further provided with a second water pump 205 and a second valve 206.
It should be understood that the manner in which the first valve 204 is controlled is not limited herein. For example, in one embodiment, the first valve 204 is a manual valve, and the opening and closing of the first valve 204 is manually controlled by an operator. In another embodiment, the first valve 204 is an electrically actuated valve, and the opening and closing of the first valve 204 may be remotely controlled by an operator.
It should be understood that the control manner of the first water pump 203 is not limited herein. For example, in one embodiment, the first water pump 203 is a manual water pump, and the first water pump 203 is turned on and off manually by an operator. In another embodiment, the first water pump 203 is an electric water pump, and the first water pump 203 can be turned on and off remotely by an operator.
When the first water pump 203 and the first valve 204 are both in an open state, the first water pump 203 may pump the circulating water in the first energy-storage and water-storage device 101 into the refrigeration equipment 201, so that the circulating water continuously circulates in the refrigeration loop, the temperature of the circulating water is gradually reduced, and at this time, the cooling and heating integrated system is in a refrigeration mode. When at least one of the first water pump 203 and the first valve 204 is in a closed state, the refrigeration circuit is in a disconnected state, and the circulating water in the first energy-storing and water-storing device 101 cannot enter the refrigeration equipment 201.
It should be understood that the manner in which the second valve 206 is controlled is not limited thereto. For example, in one embodiment, the second valve 206 is a manual valve, and the opening and closing of the second valve 206 is manually controlled by an operator. In another embodiment, the second valve 206 is an electrically actuated valve, and the opening and closing of the second valve 206 may be remotely controlled by an operator.
It should be understood that the control manner of the second water pump 205 is not limited herein. For example, in one embodiment, the second water pump 205 is a manual water pump, and the second water pump 205 is turned on and off by manual control of an operator. In another embodiment, the second water pump 205 is an electric water pump, and the second water pump 205 can be turned on and off by an operator remotely.
When the second water pump 205 and the second valve 206 are both in an open state, the second water pump 205 may pump the circulating water in the first energy storage and water storage device 101 into the floor heating pipeline 202, so that the circulating water continuously circulates in the cooling loop, thereby achieving the effect of cooling the space to be cooled and heated, and at this time, the cooling and heating integrated system is in a cooling mode. When at least one of the second water pump 205 and the second valve 206 is in a closed state, the cooling circuit is in a disconnected state, and the circulating water in the first energy-storing and water-storing device 101 cannot enter the floor heating pipe 202.
In this embodiment, by setting the first water pump 203 and the first valve 204, the communication state of the refrigeration circuit can be controlled, so that whether the cooling and heating integrated system enters a refrigeration mode or not can be controlled. Through the arrangement of the second water pump 205 and the second valve 206, the communication state of the cooling circuit can be controlled, so that whether the cooling and heating integrated system enters a cooling mode or not can be controlled. Therefore, through the arrangement, the controllability and the flexibility of the cooling and heating integrated system are improved.
Optionally, the second energy-storing and water-storing device 102 is a water tank.
It should be understood that the second accumulator-water storage device 102 is a water tank, wherein the volume of the water tank can be adjusted according to actual needs.
In this embodiment, the second energy-storing and water-storing device 102 is a water tank for storing the circulating water at a high temperature, and the water tank is convenient to install, replace and maintain.
Optionally, a third water pump 302 and a third valve 303 are further disposed on the heating circuit, and a fourth water pump 304 and a fourth valve 305 are further disposed on the heating circuit.
It should be understood that the manner of controlling the third valve 303 is not limited herein. For example, in one embodiment, the third valve 303 is a manual valve, and the opening and closing of the third valve 303 is manually controlled by an operator. In another embodiment, the third valve 303 is an electrically operated valve, and the opening and closing of the third valve 303 may be remotely controlled by an operator.
It should be understood that the control manner of the third water pump 302 is not limited herein. For example, in one embodiment, the third water pump 302 is a manual water pump, and the third water pump 302 is turned on and off manually by an operator. In another embodiment, the third water pump 302 is an electric water pump, and the third water pump 302 can be turned on and off remotely by an operator.
When the third water pump 302 and the third valve 303 are both in an open state, the third water pump 302 may pump the circulating water in the second energy-storage and water-storage device 102 into the heating apparatus 301, so that the circulating water is continuously circulated in the heating loop, and thus the temperature of the circulating water is gradually increased, and at this time, the cooling and heating integrated system is in a heating mode. When at least one of the third water pump 302 and the third valve 303 is in a closed state, the heating circuit is in a disconnected state, and the circulating water in the second accumulator-water storage device 102 cannot enter the heating apparatus 301.
It should be understood that the control manner of the fourth valve 305 is not limited herein. For example, in one embodiment, the fourth valve 305 is a manual valve, and the opening and closing of the fourth valve 305 is manually controlled by an operator. In another embodiment, the fourth valve 305 is an electrically actuated valve, and the opening and closing of the fourth valve 305 may be remotely controlled by an operator.
It should be understood that the control manner of the fourth water pump 304 is not limited herein. For example, in one embodiment, the fourth water pump 304 is a manual water pump, and the fourth water pump 304 is turned on and off manually by an operator. In another embodiment, the fourth water pump 304 is an electric water pump, and the fourth water pump 304 may be turned on and off remotely by an operator.
When the fourth water pump 304 and the fourth valve 305 are both in an open state, the fourth water pump 304 may pump the circulating water in the second energy-storing and water-storing device 102 into the floor heating pipeline 202, so that the circulating water continuously circulates in the heating loop, thereby achieving an effect of supplying heat to the space to be cooled, and at this time, the cooling and heating integrated system is in a heating mode. When at least one of the fourth water pump 304 and the fourth valve 305 is in a closed state, the heating circuit is in an off state, and the circulating water in the second energy-storing and water-storing device 102 cannot enter the floor heating pipeline 202.
In this embodiment, the third water pump 302 and the third valve 303 are arranged to control the communication state of the heating circuit, so as to control whether the cooling and heating integrated system enters a heating mode. Through the arrangement of the fourth water pump 304 and the fourth valve 305, the communication state of the heating loop can be controlled, so that whether the cooling and heating integrated system enters a heating mode or not can be controlled. Therefore, through the arrangement, the controllability and the flexibility of the cooling and heating integrated system are improved.
Optionally, a first check valve 207 is further disposed on the cooling loop, and a water inlet end of the first check valve 207 is connected to the second water pump 205.
In this embodiment, still be equipped with first check valve 207 on the cooling circuit, through the setting of first check valve 207, make the circulating water only by second water pump 205 flow direction ground heating pipeline 202, thereby avoided the circulating water backward flow and right the operation of second water pump 205 causes the influence, and then it is right the operation of cooling and heating integration system causes the influence. Therefore, the reliability of the cooling and heating integrated system is improved by the arrangement of the first check valve 207.
Optionally, a second one-way valve 306 is further disposed on the heating loop, and a water inlet end of the second one-way valve 306 is connected to the fourth water pump 304.
In this embodiment, still be equipped with second check valve 306 on the heat supply circuit, through the setting of second check valve 306, make the circulating water only by fourth water pump 304 flow direction ground heating pipeline 202, thereby avoided the circulating water backward flow and to the operation of fourth water pump 304 causes the influence, and then it is right the operation of cooling and heating integration system causes the influence. Therefore, the reliability of the cooling and heating integrated system is improved by the arrangement of the second check valve 306.
Optionally, the cooling and heating integrated system further includes a control device 40, and the control device 40 is electrically connected to the refrigeration device 201 and the heating device 301 respectively, and is configured to control the operation states of the refrigeration device 201 and the heating device 301.
It should be understood that the control device 40 is electrically connected to the refrigeration apparatus 201 for controlling the operation state of the refrigeration apparatus 201.
In one case, the control device 40 is a manual control device 40, and an operator can manually control the operation state of the refrigeration equipment 201, so that the refrigeration equipment 201 is started or closed at any time.
In another case, the control device 40 is an automatic control device 40, and the control device 40 can automatically control the refrigeration equipment 201 to be turned on when a first preset condition is met. In case that the second preset condition is met, the control device 40 may automatically control the refrigeration equipment 201 to be turned off. The first preset condition and the second preset condition are not limited herein, and the first preset condition and the second preset condition can be adjusted according to actual requirements. For example, in an embodiment, the first preset condition is a first time period, and in the case of the first time period, the control device 40 automatically controls the refrigeration equipment 201 to be turned on; the second preset condition is that the time period is within a second time period, and in the case of the second time period, the control device 40 automatically controls the refrigeration equipment 201 to be turned off.
It should be understood that the control device 40 is electrically connected to the heating apparatus 301 for controlling the operation state of the heating apparatus 301.
In one case, the control device 40 is a manual control device 40, and an operator can manually control the operation state of the heating device 301, so that the heating device 301 is turned on or off at any time.
In another case, the control device 40 is an automatic control device 40, and the control device 40 may automatically control the heating apparatus 301 to be turned on when a third preset condition is met. In case that the fourth preset condition is satisfied, the control device 40 may automatically control the heating apparatus 301 to be turned off. The third preset condition and the fourth preset condition are not limited herein, and the third preset condition and the fourth preset condition can be adjusted according to actual requirements. For example, in an embodiment, the third preset condition is that the heating device 301 is in a third time period, and in a case of the third time period, the control device 40 automatically controls to turn on the heating device 301; the fourth preset condition is that the heating device 301 is in a fourth time period, and in the fourth time period, the control device 40 automatically controls the heating device 301 to be turned off.
In this embodiment, through the setting of the control device 40, the opening or closing of the cooling device 201 and the heating device 301 may be manually or automatically controlled, so that the cooling device 201 and the heating device 301 operate according to actual requirements. On the basis, the on and off states of the first valve 204, the first water pump 203, the second valve 206, the second water pump 205, the third valve 303, the third water pump 302, the fourth valve 305 and the fourth water pump 304 are controlled, so that the cooling and heating integration can be manually or automatically switched among a cooling mode, a heating mode and a shutdown state. The off state may be understood as that the cooling and heating subsystem is not in any one of a cooling mode, a heating mode and a heating mode.
Optionally, the cooling and heating integrated system further includes a temperature measuring device, and the temperature measuring device includes:
a first temperature sensor electrically connected to the control device 40 for detecting an atmospheric ambient temperature;
and the second temperature sensor is electrically connected with the control device 40 and is used for detecting the temperature of the energy storage and water storage device.
It should be understood that the first temperature sensor is electrically connected to the control device 40, and is used for detecting the ambient temperature and transmitting the data of the detection result to the control device 40. The data of the atmospheric environment temperature measured by the first temperature sensor may provide a reference criterion for the control device 40 to determine whether to control the refrigeration device 201 and/or the heating device 301 to be turned on. When the ambient temperature is higher, the control device 40 may control the refrigeration equipment 201 to be turned on. When the ambient temperature is low, the control device 40 may control the heating device 301 to be turned on.
It should be understood that the second temperature sensor is electrically connected to the control device 40 for detecting the temperature of the energy-storing and water-storing device and transmitting the data of the detection result to the control device 40.
Under the condition that the cooling and heating integrated system is in a refrigeration mode, whether the temperature of the circulating water in the energy storage and water storage device reaches the first preset value or not can be judged through detecting the temperature of the energy storage and water storage device. When the temperature of the circulating water does not reach the first preset value, the refrigeration equipment 201 is enabled to continue to operate; when the temperature of the circulating water reaches the first preset value, the refrigeration equipment 201 is turned off.
Under the condition that the cooling and heating integrated system is in a heating mode, whether the temperature of the circulating water in the energy storage and water storage device reaches the second preset value or not can be judged through detecting the temperature of the energy storage and water storage device. When the temperature of the circulating water does not reach the second preset value, the heating equipment 301 is enabled to continue to operate; and when the temperature of the circulating water reaches the second preset value, closing the heating equipment 301.
It should be understood that in the case where the accumulator water storage device comprises a first accumulator water storage device 101 and a second accumulator water storage device 102, the second temperature sensor comprises a first sub-temperature sensor and a second sub-temperature sensor; the first sub-temperature sensor is electrically connected with the control device 40 and is used for detecting the temperature of the first energy-storage water storage device 101; the second sub-temperature sensor is electrically connected to the control device 40 for sensing the temperature of the second energy storing and water storing device 102.
In this embodiment, it can be determined whether the cooling device 201 or the heating device 301 needs to be turned on according to the atmospheric environment temperature data detected by the first temperature sensor. Under the condition that the cooling and heating integrated system is in the cooling mode, whether the refrigeration equipment 201 needs to be turned on or turned off can be judged through the temperature data of the energy storage and water storage device detected by the second temperature sensor. Under the condition that cooling heating integration system is in the mode of heating, through the second temperature sensor detects energy storage and water storage device's temperature data can judge whether need open or close heating equipment 301. Therefore, through the arrangement of the temperature measuring device, the atmospheric environment temperature and the temperature of the energy storage and water storage device can be monitored, so that more accurate reference data can be provided for controlling the operation states of the refrigeration equipment 201 and the heating equipment 301.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A cooling and heating integrated system, comprising:
the energy storage and water storage device, the cooling subsystem and the heating subsystem;
the cooling subsystem comprises a refrigeration loop, a cooling loop and refrigeration equipment, the refrigeration equipment is used for reducing the temperature of water, the energy storage and water storage device is respectively connected with the refrigeration loop and the cooling loop, the refrigeration loop is connected with the refrigeration equipment, and the cooling loop is connected with a floor heating pipeline;
the heat supply subsystem includes heating return circuit, heat supply return circuit and heating equipment, heating equipment is used for raising the high temperature, energy storage water storage device respectively with heating return circuit and heat supply return circuit connect, be connected with heating equipment on the heating return circuit, be connected with on the heat supply return circuit ground heating pipeline.
2. A cooling and heating integrated system according to claim 1, wherein the accumulator-water storage device includes a first accumulator-water storage device and a second accumulator-water storage device;
the first energy storage and water storage device is respectively connected with the refrigeration loop and the cooling loop; and the second energy and water storage device is respectively connected with the heating loop and the heat supply loop.
3. A cooling and heating integrated system according to claim 2, wherein the first energy-storing and water-storing device is an underground water reservoir.
4. A cooling and heating integrated system according to claim 3, wherein the refrigeration circuit is further provided with a first water pump and a first valve, and the cooling circuit is further provided with a second water pump and a second valve.
5. A cooling and heating integrated system according to claim 2, wherein the second energy-storing and water-storing device is a water tank.
6. A cooling and heating integrated system according to claim 5, wherein a third water pump and a third valve are further provided on the heating loop, and a fourth water pump and a fourth valve are further provided on the heating loop.
7. A cooling and heating integrated system according to claim 4, wherein a first one-way valve is further arranged on the cooling loop, and a water inlet end of the first one-way valve is connected with the second water pump.
8. A cold and heat supply integrated system according to claim 6, wherein a second one-way valve is further arranged on the heat supply loop, and a water inlet end of the second one-way valve is connected with the fourth water pump.
9. A cooling and heating integrated system according to claim 1, further comprising a control device electrically connected to the cooling device and the heating device, respectively, for controlling the operation states of the cooling device and the heating device.
10. A cooling and heating integrated system according to claim 9, further comprising a temperature measuring device, the temperature measuring device comprising:
the first temperature sensor is electrically connected with the control device and used for detecting the atmospheric environment temperature;
and the second temperature sensor is electrically connected with the control device and is used for detecting the temperature of the energy storage and water storage device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120384737.3U CN214841323U (en) | 2021-02-20 | 2021-02-20 | Cooling and heating integrated system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120384737.3U CN214841323U (en) | 2021-02-20 | 2021-02-20 | Cooling and heating integrated system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214841323U true CN214841323U (en) | 2021-11-23 |
Family
ID=78952658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120384737.3U Active CN214841323U (en) | 2021-02-20 | 2021-02-20 | Cooling and heating integrated system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214841323U (en) |
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2021
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