CN213395542U - Building heating and ventilation system energy-saving control device - Google Patents
Building heating and ventilation system energy-saving control device Download PDFInfo
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- CN213395542U CN213395542U CN202022554914.6U CN202022554914U CN213395542U CN 213395542 U CN213395542 U CN 213395542U CN 202022554914 U CN202022554914 U CN 202022554914U CN 213395542 U CN213395542 U CN 213395542U
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Abstract
The application provides a building heating and ventilation system energy-saving control device, includes: the hot water tank is provided with a water inlet pipe and a water outlet pipe; the heated hot water is injected into the hot water tank through the water inlet pipe and is stored in the hot water tank; the water outlet pipe comprises a heating section and a first water section, the heating section is connected with the first water section, hot water in the hot water tank flows into the heating section to supply heat for the indoor where the heating section is located, and hot water flowing through the heating section is guided into the first water section to be used by a user; the second water section is connected with the hot water tank, and hot water in the hot water tank is guided into the second water section for users to use; heating control valve sets up the entrance at heating section and second water-receiving section for change the first connected state between heating section and the hot-water tank, and, the second connected state between second water-receiving section and the hot-water tank, wherein, first connected state and second connected state all include block and intercommunication, and when first connected state was the intercommunication, the second connected state was for blocking, and when first connected state was for blocking, the second connected state was the intercommunication.
Description
Technical Field
The application relates to the technical field of heating ventilation, in particular to an energy-saving control device of a building heating ventilation system.
Background
There are various types of building heating and ventilating systems, such as a wind heating type heating and ventilating system, a water heating type heating and ventilating system, and the like. The existing water heating type heating and ventilating system is designed and installed in building decoration, and then hot water is introduced into a pipeline so as to supply heat to the indoor. However, some heating and ventilation systems with water heating types do not have a flexible control part, so that a user is difficult to flexibly switch heating functions according to needs.
SUMMERY OF THE UTILITY MODEL
An object of the embodiment of the application is to provide an energy-saving control device for a building heating and ventilation system, so as to provide implementation conditions for flexibly switching heating functions for users.
In order to achieve the above object, embodiments of the present application are implemented as follows:
in a first aspect, an embodiment of the present application provides an energy-saving control device for a building heating and ventilation system, including: the hot water tank is provided with a water inlet pipe and a water outlet pipe; the heated hot water is injected into the hot water tank through the water inlet pipe and is stored in the hot water tank; the water outlet pipe comprises a heating section and a first water section, the heating section is connected with the first water section, hot water in the hot water tank flows into the heating section to heat the indoor where the heating section is located, and hot water flowing through the heating section is guided into the first water section to be used by a user; the second water section is connected with the hot water tank, and hot water in the hot water tank is guided into the second water section for a user to use; the heating control valve is arranged at the inlet of the heating section and the inlet of the second water section and used for changing a first connection state between the heating section and the hot water tank and a second connection state between the second water section and the hot water tank, wherein the first connection state and the second connection state comprise blocking and communicating, the second connection state is blocking when the first connection state is communicating, and the second connection state is communicating when the first connection state is blocking.
In this application embodiment, the hot-water tank (save hot water) is equipped with inlet tube and outlet pipe, and the outlet pipe contains heating section and first water section, and the hot water in the hot-water tank flows into the indoor heating that heating section place can be for heating section place, and the hot water after the heating section of flowing through can leading-in first water section be used for the user to use. The second water section is connected with the hot water tank, and hot water in the hot water tank can be guided into the second water section for users to use. The heating control valve is arranged at the inlet of the heating section and the second water section and can be used for changing a first connection state between the heating section and the hot water tank and a second connection state between the second water section and the hot water tank, when the first connection state is communicated, the second connection state is blocked, and when the first connection state is blocked, the second connection state is communicated. The heating control valve can flexibly adjust whether hot water in the hot water tank needs to flow through the heating section (namely, when the first connection state is communication and the second connection state is blocking, the hot water flows through the heating section, and when the first connection state is blocking and the second connection state is communication, the hot water does not flow through the heating section), so that the condition of flexibly switching the heating function can be provided for a user, and the convenience of using the heating and ventilation system by the user can be improved.
With reference to the first aspect, in a first possible implementation manner of the first aspect, the energy-saving control device for a building heating and ventilation system further includes a recovery section and a water storage tank, one end of the recovery section is connected to the heating section, and the other end of the recovery section is connected to the water storage tank, so as to recover hot water flowing through the heating section to the water storage tank.
In this implementation, the energy-saving control device of the building heating and ventilation system further comprises a recovery section and a water storage tank, and hot water flowing through the heating section can be recovered to the water storage tank. Like this can be when the user does not use hot water, the hot water cooling of heating section is after the certain degree, also can retrieve to the water storage box through retrieving the section, and the hot-water circulation of being convenient for to and for the heating section provides the higher hot water of temperature, guarantee the normal operating of heating section.
With reference to the first possible implementation manner of the first aspect, in a second possible implementation manner of the first aspect, the energy-saving control device for a building heating and ventilation system further includes a recycling control valve, where the recycling control valve is disposed at an inlet of the recycling section and an inlet of the first water section, and is configured to change a third connection state between the recycling section and the heating section, and change a fourth connection state between the first water section and the heating section, where the third connection state and the fourth connection state both include blocking and communicating, and when the third connection state is communicating, the fourth connection state is blocking, and when the third connection state is blocking, the fourth connection state is communicating.
In this implementation, the recycling control valve may be disposed at an inlet of the recycling section and the first water section, and configured to change a third connection state between the recycling section and the heating section and a fourth connection state between the first water section and the heating section, where the third connection state is a blocking state, and the fourth connection state is a communicating state. Therefore, the hot water flowing through the heating section can be flexibly controlled, and whether the hot water needs to be recycled into the water storage tank to ensure the circulation of the hot water in the heating section or not is guaranteed. When a user does not need to use hot water in other parts (such as a toilet, a bathroom, a kitchen and the like), the circulation of the hot water in the heating section can be realized through the operation of the recovery section, so that sufficient heat is provided for the indoor space where the heating section is located, and the problem that the heating effect is reduced because the hot water is retained in the heating section for a long time due to unsmooth circulation is avoided.
With reference to the first aspect, in a third possible implementation manner of the first aspect, the heating control valve includes: a first control valve provided at an inlet of the heating section for changing a first connection state between the heating section and the hot water tank; the second control valve is arranged at the inlet of the second water section and used for changing a second connection state between the second water section and the hot water tank; and the first connecting piece is connected between the first control valve and the second control valve and is used for driving the other control valve connected with the first control valve to move so as to change the connection state of the other control valve when the connection state of the first control valve or the second control valve changes along with the movement.
In this implementation, the connection state between the second water usage section and the hot water tank and the connection state between the heating section and the hot water tank are respectively controlled by setting a plurality of control valves, and the first connection member is connected between the first control valve and the second control valve, so that the respective states of the first control valve or the second control valve can affect each other, and the association between the first connection state and the second connection state is established. The connection is established through a plurality of control valves like this, can reduce the design degree of difficulty of heating control valve for heating control valve can use conventional control valve to realize its function, easy to overhaul.
With reference to the second possible implementation manner of the first aspect, in a fourth possible implementation manner of the first aspect, the recovery control valve includes: a third control valve provided at an inlet of the recovery section for changing a third connection state between the recovery section and the heating section; a fourth control valve provided at an inlet of the first water section for changing a fourth connection state between the first water section and the heating section; and the second connecting piece is connected between the third control valve and the fourth control valve and is used for driving the other control valve connected with the third control valve to move so as to change the connection state of the other control valve when the connection state of the third control valve or the fourth control valve changes along with the movement.
In this implementation, the connection state between the first water section and the heating section and the connection state between the first water section and the heating section are respectively controlled by setting a plurality of control valves, and the third control valve and the fourth control valve are connected by using the second connection member, so that the respective states of the third control valve or the fourth control valve can be influenced with each other, and the association between the third connection state and the fourth connection state is established. The connection is established through a plurality of control valves like this, can reduce the design degree of difficulty of retrieving the control valve equally for retrieve the control valve and can use conventional control valve to realize its function, easy access.
With reference to the first aspect, in a fifth possible implementation manner of the first aspect, the heating control valve includes: the valve body is arranged at the inlets of the pipelines of the heating section and the second water section and used for changing the first connection state and/or the second connection state through the posture of the valve body; the controller is arranged outside the hot water tank, is connected with the valve body and is used for changing the posture of the valve body; and the communication module is connected with the controller and is used for transmitting the received preset information to the controller so as to enable the controller to generate a control signal for changing the posture of the valve body based on the preset information so as to control the change of the posture of the valve body.
In this implementation, heating control valve can include the valve body (be used for the gesture through the valve body to change first connection state and/or second connection state), the controller (be used for changing the gesture of valve body), communication module (be used for receiving to transmit the controller after presetting information, so that the controller generates the control signal that is used for changing the gesture of valve body based on presetting information, change with the gesture of control valve body), can realize the remote control like this and switch the heating function, need not the user and go to operate heating control valve in person, the convenience of use of the heating function of heating system that leads to has been promoted greatly.
With reference to the first aspect, in a sixth possible implementation manner of the first aspect, the energy-saving control device for a building heating and ventilation system further includes a heating unit, where the heating unit is configured to heat cold water and introduce the heated hot water into the hot water tank through the water inlet pipe.
In this implementation, the energy-saving control device for a building heating and ventilation system further includes a heating unit, which can heat cold water and introduce heated hot water into the hot water tank through the water inlet pipe, so that the supply of hot water in the building can be reliably ensured.
With reference to the first aspect, in a seventh possible implementation manner of the first aspect, a heat receiving layer is disposed on the periphery of the heating section, and absorbs heat provided by the heating section and releases the heat to a room where the heating section is located.
In this implementation, through set up the heat and receive the layer in the periphery of heating section, can absorb the heat better to slow down the scattering and disappearing of indoor heat, thereby guarantee the heating effect.
With reference to the seventh possible implementation manner of the first aspect, in an eighth possible implementation manner of the first aspect, the heating section is arranged in a serpentine shape.
In this implementation, the heating section is snakelike to be laid, can promote the distance that hot water flowed through in limited space to can provide the heat for the heat receiving layer better.
In order to make the aforementioned objects, features and advantages of the present application more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.
Fig. 1 is a schematic diagram of an energy-saving control device of a building heating and ventilation system according to an embodiment of the present application.
Fig. 2 is a schematic structural diagram of a heating control valve according to an embodiment of the present application.
Icon: 100-building heating and ventilation system energy-saving control device; 110-a heating section; 120-a hot water tank; 121-a water inlet pipe; 122-water outlet pipe; 1221-heating section; 1222-a kitchen segment; 1223-bathroom section; 1224-lavatory section; 1225-washing section; 130-a second water section; 131-a kitchen auxiliary section; 132-a bathroom auxiliary section; 133-lavatory aid segment; 134-washing assistant section; 140-a heating control valve; 141-a valve body; 142-a controller; 143-a communication module; 150-a recovery section; 160-recovery control valve; 170-water storage tank.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application.
In the description of the present application, it should be noted that the terms "inside", "outside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the application usually place when using, and are only used for convenience in describing the present application and simplifying the description, but do not indicate or imply that the devices or elements that are referred to must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
It should also be noted that, unless expressly stated or limited otherwise, the terms "disposed" and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
Referring to fig. 1, fig. 1 is a schematic view of an energy saving control device 100 of a building heating and ventilation system according to an embodiment of the present application.
In this embodiment, the energy saving control device 100 for a building heating and ventilation system may include a heating part 110 and a hot water tank 120, and the heating part 110 and the hot water tank 120 are connected by a water inlet pipe 121. Among them, the heating part 110 may be used to heat cold water and guide the heated hot water into the hot water tank 120 through the inlet pipe 121, and the hot water tank 120 may store the hot water guided through the inlet pipe 121, so that the supply of hot water in the building can be reliably ensured.
In this embodiment, the hot water tank 120 is further provided with a water outlet pipe 122 for guiding hot water out of the hot water tank 120 to provide hot water for users. The hot-water line can include heating section 1221 and water use section, and heating section 1221 is connected with the water use section, and the hot water among the hot-water tank 120 flows into heating section 1221 can be the indoor heating at heating section 1221 place, and the leading-in water use section of hot water behind the heating section 1221 of flowing through for the user uses.
And, in this embodiment, the building heating and ventilation system energy saving control device 100 further includes a second water section 130 and a heating control valve 140. The second water section 130 may be connected to the hot water tank 120, and hot water in the hot water tank 120 is guided into the second water section 130 for use by a user. And the heating control valve 140 may be provided at the inlets of the heating section 1221 and the second using water section 130 for changing a first connection state (including blocking and communicating) between the heating section 1221 and the hot water tank 120 and changing a second connection state (including blocking and communicating) between the second using water section 130 and the hot water tank 120. When the first connection state is connection, the second connection state is blocking; and when the first connection state is blocking, the second connection state is connection.
Through set up inlet tube 121 and outlet pipe 122 at hot-water tank 120 (storage hot water), outlet pipe 122 contains heating section 1221 and first water section, and the hot water in hot-water tank 120 flows into heating section 1221 and can be the indoor heating at heating section 1221 place, and the hot water behind the heating section 1221 of flowing through can leading-in first water section in order to supply the user to use. The second water section 130 is connected to the hot water tank 120, and the hot water in the hot water tank 120 can be guided into the second water section 130 for use by a user. The heating control valve 140 is disposed at the inlet of the heating section 1221 and the second water receiving section 130, and may be configured to change a first connection state between the heating section 1221 and the hot water tank 120 and a second connection state between the second water receiving section 130 and the hot water tank 120, where the first connection state is a connection state, the second connection state is a disconnection state, and the first connection state is a connection state, the second connection state is a connection state. The heating control valve 140 is configured to flexibly adjust whether the hot water in the hot water tank 120 needs to flow through the heating section 1221 (i.e., when the first connection state is connected and the second connection state is blocked, the hot water flows through the heating section 1221, and when the first connection state is blocked and the second connection state is connected, the hot water does not flow through the heating section 1221), so as to provide a condition for flexibly switching the heating function for a user, and improve convenience of the user in using the heating and ventilation system.
In this embodiment, when the first connection state is on and the second connection state is off, the hot water flows through the heating section 1221, and the heating function in the building heating and ventilation system economizer control device 100 is used.
For example, the heating section 1221 may be disposed in a bedroom of a building (or other space requiring heating, such as a living room, a study, etc., but not limited thereto), and the periphery of the heating section 1221 may be provided with a heat-collecting layer to absorb heat provided by hot water in the heating section 1221 and release the heat to the room where the heating section 1221 is located. Through set up the heat and receive the layer in heating section 1221's periphery, can absorb the heat better to slow down indoor heat's scattering and disappearing, thereby guarantee the heating effect. For example, the heat collecting layer can be arranged below the bed board, and heat is transferred to the bed board, so that the bed in the bedroom can be kept warm for a long time, and the heat preservation effect in the bedroom can be further ensured.
For example, in order to facilitate the heat receiving layer to better absorb the heat emitted from the heating section 1221, the heating section 1221 may be arranged in a serpentine shape to increase the distance that the hot water flows through in a limited space, so as to provide better heat for the heat receiving layer.
In this embodiment, the first water section may include at least one of a bathroom section 1223, a kitchen section 1222, a lavatory section 1224, and a washing section 1225, and for convenience of description, the example of the bathroom section 1223, the kitchen section 1222, the lavatory section 1224, and the washing section 1225 included in the same example is used for illustration, but should not be construed as limiting the present application, and in other possible implementations, the water section may not include the lavatory section 1224, or the washing section 1225, and the like, and is not limited herein. Wherein the bathroom section 1223 may be used to provide hot water for a bathroom, the kitchen section 1222 may be used to provide hot water for a kitchen, the lavatory section 1224 may be used to provide hot water for a lavatory, and the wash section 1225 may be used to provide hot water for a wash station.
Additionally, there may be concurrency or concurrency between the bathroom section 1223, the galley section 1222, the lavatory section 1224, and the wash section 1225. Concurrency here means that no water pipe is shared between the different first water sections, e.g. for a kitchen, the first water section may provide one pipe to lead hot water from the heating section 1221 to the kitchen for the kitchen to use the hot water, while for a bathroom, the heating section 1221 may provide another separate pipe to lead hot water from the heating section 1221 to the bathroom. And the concurrence here means that a part of the water pipes can be shared between different first water sections. For example, a toilet is located beside a bathroom, and there is a reusable route between the bathroom section 1223, which directs hot water from the heating section 1221 to the bathroom, and the toilet section 1224, which directs hot water from the heating section 1221 to the toilet, so that the bathroom section 1223 and the toilet section 1224 may share a portion of the plumbing, and upon reaching the bathroom, a portion of the plumbing is directed to the bathroom section 1223 to provide hot water to the bathroom, and then a portion of the plumbing is directed to the toilet section 1224 to provide hot water to the toilet.
It should be noted that, the description herein of the setting manner of the concurrency, and the like between the different first water segments is only exemplary, and should not be construed as limiting the application. For example, the kitchen section 1222 may be concurrent with the washing section 1225, the bathroom section 1223 may be concurrent with the washing section 1225, and the like, and may be flexibly configured with reference to an actual building structure layout without limitation.
Thus, the first water section includes at least one of a bathroom section 1223 (providing hot water for a bathroom), a kitchen section 1222 (providing hot water for a kitchen), a lavatory section 1224 (providing hot water for a lavatory) and a wash section 1225 (providing hot water for a wash station), and water pipes may be shared or not shared between the different water sections, which is advantageous for flexibly providing hot water for a building, so that a user can conveniently use hot water.
In this embodiment, the heating section 1221 may be disposed in a bedroom of a building (or other space requiring heating, such as a living room, a study, etc., but not limited thereto), and the periphery of the heating section 1221 may be provided with a heat collecting layer to absorb heat provided by hot water in the heating section 1221 and release the heat to the room where the heating section 1221 is located. Through set up the heat and receive the layer in heating section 1221's periphery, can absorb the heat better to slow down indoor heat's scattering and disappearing, thereby guarantee the heating effect. For example, the heat collecting layer can be arranged below the bed board, and heat is transferred to the bed board, so that the bed in the bedroom can be kept warm for a long time, and the heat preservation effect in the bedroom can be further ensured.
For example, in order to facilitate the heat receiving layer to better absorb the heat emitted from the heating section 1221, the heating section 1221 may be arranged in a serpentine shape to increase the distance that the hot water flows through in a limited space, so as to provide better heat for the heat receiving layer.
Since various water use situations or hot water use habits may exist in practice, in order to facilitate the circulation of hot water and ensure the normal operation of the heating section 1221, in this embodiment, the building heating and ventilation system energy-saving control device 100 may further include a recovery section 150 and a water storage tank 170. One end of the recovery section 150 may be connected to the heating section 1221, and the other end of the recovery section 150 may be connected to the water storage tank 170, and the recovery section 150 may recover the hot water flowing through the heating section 1221 into the water storage tank 170. Like this can be when the user does not use hot water, after the hot water cooling of heating section 1221 reaches a certain degree, also can retrieve to water storage box 170 through retrieving section 150 to be convenient for provide hot water for heating section 1221, guarantee heating section 1221's normal operating.
In order to facilitate users to adjust the circulation mode of the hot water in the heating section 1221 according to their own hot water usage habits, in this embodiment, the building heating and ventilation system energy-saving control device 100 may further include a recovery control valve 160, the recovery control valve 160 may be disposed at the inlets of the recovery section 150 and the first water section, and is configured to change a third connection state (including blocking and communicating) between the recovery section 150 and the heating section 1221, and change a fourth connection state (including blocking and communicating) between the first water section and the heating section 1221, and when the third connection state is communicating, the fourth connection state is blocking; and when the third connection state is blocking, the fourth connection state is communication.
This allows flexibility in controlling the flow of hot water through the heating section 1221, whether it is needed to ensure circulation of the hot water in the heating section 1221 by recycling it to the reservoir 170. When a user does not need to use hot water from the first water section (e.g., a toilet, a bathroom, a kitchen, etc.), circulation of the hot water in the heating section 1221 can also be achieved by operation of the recovery section 150, so that sufficient heat is provided for the room where the heating section 1221 is located, and a problem of a reduction in heating effect due to hot water staying in the heating section 1221 for a long time due to poor circulation is avoided.
In the present embodiment, when the first connection state is blocked and the second connection state is connected, the hot water in the hot water tank 120 does not flow through the heating section 1221, and the heating function in the building heating and ventilation system economizer control device 100 is turned off. When the user uses hot water, the hot water of the hot water tank 120 may provide hot water to the building through the second water leg 130.
Similar to the first water section, the second water section 130 may also include a bathroom auxiliary section 132 (named here to distinguish from the bathroom section 1223 of the first water section, and the following toilet auxiliary section 133, kitchen auxiliary section 131, washing auxiliary section 134, etc., which are not limited herein), a second water section 130 different from the toilet auxiliary section 133, kitchen auxiliary section 131, washing auxiliary section 134, etc., and different from the first water section, the second water section 130 is connected to the hot water tank 120 so as to direct the hot water in the hot water tank 120 to a bathroom, a toilet, a kitchen, a washing table, etc. without passing through the heating section 1221, and directly through the bathroom auxiliary section 132, the toilet auxiliary section 133, the kitchen auxiliary section 131, and the washing auxiliary section 134, respectively. Of course, other parts (for example, the relationship between different second water segments 130) can refer to the description of the first water segment, and are not described herein again.
The heating control valve 140 is configured to flexibly adjust whether the hot water in the hot water tank 120 flows through the heating section 1221 (i.e., when the first connection state is connected and the second connection state is blocked, the hot water flows through the heating section 1221, and when the first connection state is blocked and the second connection state is connected, the hot water does not flow through the heating section 1221), so as to provide a condition for flexibly switching the heating function for a user, and improve convenience of the user in using the heating and ventilating system.
Referring to fig. 2, fig. 2 is a schematic structural diagram of a heating control valve 140 according to an embodiment of the present disclosure.
In the present embodiment, the heating control valve 140 may include a valve body 141, a controller 142, and a communication module 143.
For example, the valve body 141 may be disposed at the pipe inlets of the heating section 1221 and the second water section 130 for changing the first connection state and/or the second connection state by the posture of the valve body 141. For example, when the valve body 141 is located at the first angle, the second water segment 130 is just closed, and there is no influence on the heating segment 1221, and then the first connection state is connected and the second connection state is disconnected due to the posture of the valve body 141 at the first angle. For another example, when the valve body 141 is located at the second angle, the heating section 1221 is just closed, but the second water section 130 is not affected, and then the first connection state is blocked and the second connection state is connected due to the posture of the valve body 141 at the second angle.
For example, the controller 142 may be disposed outside the hot water tank 120 and connected to the valve body 141 for changing the posture of the valve body 141. For example, the controller 142 may change the posture of the valve body 141 by a control signal.
For example, the communication module 143 may be connected to the controller 142, and configured to transmit the preset information to the controller 142 after receiving the preset information, so that the controller 142 generates a control signal for changing the posture of the valve body 141 based on the preset information to control the change of the posture of the valve body 141.
In the present embodiment, the control principle of the heating control valve 140 may be designed by referring to a conventional remote control, which is not described herein, but should not be regarded as a hidden from the technical solution in the present application.
Therefore, the heating control valve 140 in this embodiment may include a valve body 141 (configured to change the first connection state and/or the second connection state according to the posture of the valve body 141), a controller 142 (configured to change the posture of the valve body 141), a communication module 143 (configured to transmit preset information to the controller 142 after receiving the preset information, so that the controller 142 generates a control signal for changing the posture of the valve body 141 based on the preset information to control the change of the posture of the valve body 141), so that the remote switching of the heating function may be implemented, a user does not need to operate the heating control valve 140 in person, and the convenience of the use and switching of the heating function of the heating and ventilation system is greatly improved.
Of course, considering that the design of the valve body 141 may need further adjustment in terms of adaptability for different pipe conditions, which results in poor versatility and is not favorable for maintenance.
Accordingly, in the present embodiment, the heating control valve 140 may include a first control valve, a second control valve, and a first connection member.
A first control valve may be provided at an inlet of the heating section 1221 for changing a first connection state between the heating section 1221 and the hot water tank 120; and a second control valve may be provided at an inlet of the second water leg 130 for changing a second connection state between the second water leg 130 and the hot water tank 120. The first connecting piece can be connected between the first control valve and the second control valve and used for driving the other control valve connected with the first control valve or the second control valve to move to change the connection state of the other control valve when the connection state of the first control valve or the second control valve changes along with the movement.
The connection state between the second water use section 130 and the hot water tank 120 and the connection state between the heating section 1221 and the hot water tank 120 are respectively controlled by arranging a plurality of control valves, and the first connection member is connected between the first control valve and the second control valve, so that the respective states of the first control valve or the second control valve can be influenced with each other, and the association between the first connection state and the second connection state is established. Therefore, the connection is established through the control valves, the design difficulty of the heating control valve 140 can be reduced, and the heating control valve 140 can realize the functions by using the conventional control valve, so that the maintenance is convenient.
It should be noted that the description of the heating control valve 140 is merely exemplary, and the heating control valve 140 may also be in other types of structures, for example, the heating control valve 140 includes a plurality of sub-control valves, each of which is responsible for opening and closing one pipe, but not necessarily connected to each other, and only needs to be controlled by the controller 142. Accordingly, the description herein of the heating control valve 140 should not be taken as limiting the application. The first control valve and the second control valve are referred to as the valve body 141, but in some other possible embodiments, the entire heating control valve 140 may be referred to, and the present invention is not limited thereto.
Since the recovery control valve 160 is similar to the heating control valve 140 in function, in this embodiment, the recovery control valve 160 may also be adaptively designed with reference to the description of the heating control valve 140, which is only described by way of example here, and the rest of the description is omitted, and it is only required to refer to the design of the heating control valve 140.
For example, the recovery control valve 160 may include a third control valve, a fourth control valve, and a second connection. Wherein a third control valve may be provided at an inlet of the recovery section 150 for changing a third connection state between the recovery section 150 and the heating section 1221; and a fourth control valve may be provided at an inlet of the first water section for changing a fourth connection state between the first water section and the heating section 1221. The second connecting piece can be connected between the third control valve and the fourth control valve and used for driving the other control valve connected with the third control valve to move so as to change the connection state of the other control valve when the connection state of the third control valve or the fourth control valve changes along with the movement.
The connection state between the first water section and the heating section 1221 and the connection state between the first water section and the heating section 1221 are respectively controlled by arranging a plurality of control valves, and the second connecting piece is connected between the third control valve and the fourth control valve, so that the respective states of the third control valve or the fourth control valve can be influenced mutually, and the association between the third connection state and the fourth connection state is established. The connection is established through a plurality of control valves, and the design difficulty of the recovery control valve 160 can be reduced, so that the recovery control valve 160 can realize the functions thereof by using a conventional control valve, and the maintenance is convenient.
To sum up, this application embodiment provides a building heating leads to system energy-saving control device 100, and hot-water tank 120 (storage hot water) is equipped with inlet tube 121 and outlet pipe 122, and outlet pipe 122 contains heating section 1221 and first water section, and the hot water among hot-water tank 120 flows into heating section 1221 and can be the indoor heating at heating section 1221 place, and the hot water behind the heating section 1221 of flowing through can leading-in first water section in order to supply the user to use. The second water section 130 is connected to the hot water tank 120, and the hot water in the hot water tank 120 can be guided into the second water section 130 for use by a user. The heating control valve 140 is disposed at the inlet of the heating section 1221 and the second water receiving section 130, and may be configured to change a first connection state between the heating section 1221 and the hot water tank 120 and a second connection state between the second water receiving section 130 and the hot water tank 120, where the first connection state is a connection state, the second connection state is a disconnection state, and the first connection state is a connection state, the second connection state is a connection state. The heating control valve 140 is configured to flexibly adjust whether hot water in the hot water tank 120 needs to flow through the heating section 1221 (i.e., when the first connection state is connected and the second connection state is blocked, the hot water flows through the heating section 1221, and when the first connection state is blocked and the second connection state is connected, the hot water does not flow through the heating section 1221), so as to provide a condition for flexibly switching a heating function for a user, and improve convenience of the user in using the heating and ventilating system.
The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (9)
1. The utility model provides a building heating and ventilation system energy-saving control device which characterized in that includes:
the hot water tank is provided with a water inlet pipe and a water outlet pipe;
the heated hot water is injected into the hot water tank through the water inlet pipe and is stored in the hot water tank;
the water outlet pipe comprises a heating section and a first water section, the heating section is connected with the first water section, hot water in the hot water tank flows into the heating section to heat the indoor where the heating section is located, and hot water flowing through the heating section is guided into the first water section to be used by a user;
the second water section is connected with the hot water tank, and hot water in the hot water tank is guided into the second water section for a user to use;
the heating control valve is arranged at the inlet of the heating section and the inlet of the second water section and used for changing a first connection state between the heating section and the hot water tank and a second connection state between the second water section and the hot water tank, wherein the first connection state and the second connection state comprise blocking and communicating, the second connection state is blocking when the first connection state is communicating, and the second connection state is communicating when the first connection state is blocking.
2. The energy-saving control device for the building heating and ventilating system as claimed in claim 1, further comprising a recovery section and a water storage tank,
one end of the recovery section is connected with the heating section, and the other end of the recovery section is connected with the water storage tank and used for recovering the hot water flowing through the heating section to the water storage tank.
3. The building heating and ventilation system energy conservation control device of claim 2, further comprising a recovery control valve,
the recycling control valve is arranged at the entrance of the recycling section and the first water section and used for changing the third connection state between the recycling section and the heating section and the fourth connection state between the first water section and the heating section, wherein the third connection state and the fourth connection state comprise blocking and communicating, the third connection state is communicated, the fourth connection state is blocked, and the third connection state is communicated.
4. The building heating and ventilation system energy-saving control device according to claim 1, wherein the heating control valve comprises:
a first control valve provided at an inlet of the heating section for changing a first connection state between the heating section and the hot water tank;
the second control valve is arranged at the inlet of the second water section and used for changing a second connection state between the second water section and the hot water tank;
and the first connecting piece is connected between the first control valve and the second control valve and is used for driving the other control valve connected with the first control valve to move so as to change the connection state of the other control valve when the connection state of the first control valve or the second control valve changes along with the movement.
5. The building heating and ventilation system energy-saving control device according to claim 3, wherein the recovery control valve comprises:
a third control valve provided at an inlet of the recovery section for changing a third connection state between the recovery section and the heating section;
a fourth control valve provided at an inlet of the first water section for changing a fourth connection state between the first water section and the heating section;
and the second connecting piece is connected between the third control valve and the fourth control valve and is used for driving the other control valve connected with the third control valve to move so as to change the connection state of the other control valve when the connection state of the third control valve or the fourth control valve changes along with the movement.
6. The building heating and ventilation system energy-saving control device according to claim 1, wherein the heating control valve comprises:
the valve body is arranged at the inlets of the pipelines of the heating section and the second water section and used for changing the first connection state and/or the second connection state through the posture of the valve body;
the controller is arranged outside the hot water tank, is connected with the valve body and is used for changing the posture of the valve body;
and the communication module is connected with the controller and is used for transmitting the received preset information to the controller so as to enable the controller to generate a control signal for changing the posture of the valve body based on the preset information so as to control the change of the posture of the valve body.
7. The building heating and ventilating system energy-saving control device according to claim 1, further comprising a heating part for heating cold water and guiding the heated hot water into the hot water tank through the water inlet pipe.
8. The building heating and ventilation system energy-saving control device according to claim 1, wherein a heat receiving layer is arranged on the periphery of the heating section, and absorbs heat provided by the heating section and releases the heat to a room where the heating section is located.
9. The building heating and ventilation system energy-saving control device of claim 8, wherein the heating section is arranged in a serpentine shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022554914.6U CN213395542U (en) | 2020-11-06 | 2020-11-06 | Building heating and ventilation system energy-saving control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022554914.6U CN213395542U (en) | 2020-11-06 | 2020-11-06 | Building heating and ventilation system energy-saving control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213395542U true CN213395542U (en) | 2021-06-08 |
Family
ID=76193002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022554914.6U Expired - Fee Related CN213395542U (en) | 2020-11-06 | 2020-11-06 | Building heating and ventilation system energy-saving control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213395542U (en) |
-
2020
- 2020-11-06 CN CN202022554914.6U patent/CN213395542U/en not_active Expired - Fee Related
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