CN214199000U - Cold and heat source central air-conditioning control system - Google Patents
Cold and heat source central air-conditioning control system Download PDFInfo
- Publication number
- CN214199000U CN214199000U CN202120172267.4U CN202120172267U CN214199000U CN 214199000 U CN214199000 U CN 214199000U CN 202120172267 U CN202120172267 U CN 202120172267U CN 214199000 U CN214199000 U CN 214199000U
- Authority
- CN
- China
- Prior art keywords
- water
- controller
- pipe
- boiler
- cooling tower
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Other Air-Conditioning Systems (AREA)
Abstract
The utility model provides a cold and heat source central air conditioning control system, relates to central air conditioning system technical field, has solved the inconvenient technical problem of current central air conditioning system use that exists among the prior art, including workstation, softened water controller, level pressure moisturizing controller, boiler controller, cooling tower controller and air conditioner controller, the workstation is provided with central controller, be provided with first solenoid valve on the system pipeline, softened water controller, level pressure moisturizing controller, boiler controller, cooling tower controller, air conditioner controller and first solenoid valve all are connected with central controller electricity; the utility model discloses a soften water controller, level pressure moisturizing controller, boiler controller, cooling tower controller and air conditioner controller, not only can realize the independent control of single equipment, cooperate central controller to carry out unified coordinated control moreover to realize refrigeration and the automatic switch-over and the regulation of heating function, degree of automation is high.
Description
Technical Field
The utility model relates to a central air conditioning system technical field, concretely relates to cold and hot source central air conditioning control system.
Background
The existing cold and heat source central air conditioning system generally comprises refrigeration and heating equipment such as a cooling tower, a boiler and the like, and not only has the problem of poor refrigeration and heating effects, but also cannot realize automatic control of the system in the use process, and is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a cold and heat source central air-conditioning control system to solve the technical problem that the prior central air-conditioning system in the prior art is inconvenient to use; the utility model provides a plurality of technical effects that can be produced by the optimized technical proposal in a plurality of technical proposals (the workstation comprises a display device and a man-machine interaction device, which is convenient for operation, the cold and heat source central air-conditioning control system comprises a smart gateway and a mobile terminal, which can realize wireless remote control, and has various control modes, the system pipeline comprises a first water outlet branch, a second water outlet branch, a return pipe, a first circulating water inlet pipe, a second circulating water inlet pipe, a first water replenishing pipe, a second water replenishing pipe, a first circulating water outlet pipe and a second circulating water inlet pipe, which are all provided with electromagnetic valves, and can automatically switch on or switch off corresponding pipelines according to different requirements of users, so as to realize the refrigeration or heating functions, the softened water device comprises a softened water treatment device, a softened water detection device and a water storage device, the softened water treatment device and the softened water detection device are both electrically connected with the softened water controller, the device is respectively used for softening water and timely detecting the quality of the softened water; the water storage device comprises a softened water storage device and a wastewater storage device, and softened water can be classified and stored according to the detection result of the softened water detection device, so that the quality of the softened water is ensured; the constant-pressure water supplementing device comprises a first liquid inlet pipe, a second liquid inlet pipe, a water supplementing pump and a pressure stabilizing tank, wherein a pressure gauge and the water supplementing pump are arranged on the pressure stabilizing tank, so that constant-pressure water supplementing can be realized according to the change of the internal pressure of a pipeline in the actual use process, and the effect is obvious; the cooling tower device comprises an air supply device and an ignition device which are respectively used for supplying fuel and igniting flame, and can automatically adjust the fuel proportion according to the timely working environment and automatically control the ignition device to be turned on and off; the boiler device is provided with an information acquisition device which can acquire water quality, temperature, pressure, PH value and water level information in the boiler body; the cooling tower comprises a water distribution device, the water distribution device is provided with a liquid level detection device, and the regulation of liquid inlet and water distribution flow can be realized according to the internal capacity of the water distributor; a water collecting device is arranged in the tower body and used for containing cooling water, a cooling tower return pipe is arranged on the second circulating water outlet pipe, and the cooperation with a temperature detection device can realize internal circulation of the tower body and external circulation of the tower body according to the temperature of the cooling water, so that the quality of the cooling water is ensured, and the like); see below for details.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a pair of include workstation, soft water installation, level pressure moisturizing device, boiler plant, cooling tower device, air conditioning equipment and system's pipeline, the workstation soft water installation level pressure moisturizing device the boiler plant the cooling tower device with air conditioning equipment is provided with central controller, softened water controller, level pressure moisturizing controller, boiler controller, cooling tower controller and air conditioner controller respectively, be provided with first solenoid valve on the system's pipeline, soften the water controller level pressure moisturizing controller the boiler controller the cooling tower controller air conditioner controller with first solenoid valve all with the central controller electricity is connected.
Preferably, the workstation comprises a display device and a human-computer interaction device, and the display device and the human-computer interaction device are both electrically connected with the central controller; the cold and heat source central air-conditioning control system comprises an intelligent gateway and a mobile terminal, and the central controller is in communication connection with the mobile terminal through the intelligent gateway.
Preferably, the water inlet end of the water softening device is connected with a water supply source, and the water outlet end of the water softening device is connected with a first water outlet branch and a second water outlet branch; the boiler device is connected with a first water supplementing pipe, a first circulating water inlet pipe and a first circulating water outlet pipe, the first water supplementing pipe is connected with the first water outlet branch, the first circulating water outlet pipe is communicated with the air conditioner device, the air conditioner device is connected with a return pipe, and the first circulating water inlet pipe is communicated with the return pipe; the cooling tower device is connected with a second water supplementing pipe, a second circulating water inlet pipe and a second circulating water outlet pipe, the second water supplementing pipe is connected with the first water outlet branch, the second circulating water inlet pipe is connected with the return pipe, and the second circulating water outlet pipe is communicated with the air conditioning device; the water inlet end of the constant-pressure water supplementing device is connected with the second water outlet branch, and the water outlet end of the constant-pressure water supplementing device is connected and arranged on the return pipe; the first water outlet branch, the second water outlet branch, the return pipe, the first circulating water inlet pipe, the second circulating water inlet pipe, the first water supplementing pipe, the second water supplementing pipe, the first circulating water outlet pipe and the second circulating water inlet pipe are all provided with the first electromagnetic valve.
Preferably, the softened water device comprises a softened water treatment device, a softened water detection device and a water storage device, wherein: the softened water treatment device, the softened water detection device and the water storage device are sequentially arranged along the water flow direction; the softened water treatment device and the softened water detection device are electrically connected with the softened water controller.
Preferably, water storage device includes demineralized water storage device and waste water storage device, demineralized water treatment facilities includes vertical softening tank, vertical softening tank connects and is provided with first inlet tube and first outlet pipe, wherein: the first inlet tube links to each other with the water supply, the play water end connection of first outlet pipe is provided with first honeycomb duct and second honeycomb duct, softened water detection device connects and sets up on the first outlet pipe, first honeycomb duct with the second honeycomb duct respectively with softened water storage device with waste water storage device links to each other, first honeycomb duct with all be provided with the second solenoid valve on the second honeycomb duct, the second solenoid valve with softened water controller electricity is connected.
Preferably, the constant pressure water replenishing device comprises a liquid inlet pipeline, a pressure stabilizing pipeline and a pressure stabilizing tank, wherein: the liquid inlet pipeline comprises a first liquid inlet pipe and a second liquid inlet pipe, a liquid inlet end of the first liquid inlet pipe and a liquid inlet end of the second liquid inlet pipe are both connected with the second water outlet branch, a liquid outlet end of the first liquid inlet pipe and a liquid outlet end of the second liquid inlet pipe are both connected with the pressure stabilizing pipeline, the pressure stabilizing pipeline is connected and arranged on the return pipe, and a water replenishing pump and a third electromagnetic valve are both arranged on the first liquid inlet pipe and the second liquid inlet pipe; the pressure stabilizing tank is arranged on the pressure stabilizing pipeline and is connected with an inflation tube, and an inflation valve is arranged on the inflation tube; a pressure gauge is arranged on the pressure stabilizing pipeline at the upstream position of the pressure stabilizing tank; the water replenishing pump, the third electromagnetic valve, the inflation valve and the pressure gauge are all electrically connected with the constant-pressure water replenishing controller.
Preferably, the boiler device comprises a furnace body, a furnace, an ignition device and a gas supply device, wherein: the first water replenishing pipe, the first circulating water inlet pipe and the first circulating water outlet pipe are all connected with the furnace body; the furnace pipe is arranged in the furnace body; the ignition device is arranged on the furnace body and is connected with the furnace pipe, and the ignition device is electrically connected with the boiler controller; the gas supply device is arranged on the boiler body and connected with the boiler furnace, and the gas supply device is electrically connected with the boiler controller and used for supplying gas and air.
Preferably, the boiler device is provided with an information acquisition device, the information acquisition device includes water quality probe, temperature probe, pressure probe, PH probe and water level probe, wherein: the water quality probe, the temperature probe, the pressure probe, the PH probe and the water level probe are arranged on the boiler body and are electrically connected with the boiler controller.
Preferably, the cooling tower apparatus comprises a tower body, wherein: an exhaust port is arranged at the top of the tower body, an exhaust device is arranged in the exhaust port, and the exhaust device is electrically connected with the cooling tower controller; and a water distribution device is arranged below the exhaust port, the second water replenishing pipe and the second circulating water inlet pipe are both connected with the water distribution device, the water distribution device is provided with a liquid level detection device, and the water distribution device and the liquid level detection device are both electrically connected with the cooling tower controller and are used for controlling the flow and the liquid level.
Preferably, a water collecting device is arranged on the bottom side in the tower body, wherein: the second circulating water outlet pipe is connected with the water collecting device; be provided with actuating pump and temperature-detecting device on the second circulating water drain pipe, be located on the second circulating water drain pipe the low reaches position connection of temperature-detecting device is provided with the cooling tower back flow, be provided with the fourth solenoid valve on the cooling tower back flow, the actuating pump temperature-detecting device with the fourth solenoid valve all with the cooling tower controller electricity is connected.
The utility model provides a pair of cold and hot source central air conditioning control system has following beneficial effect at least:
cold and hot source central air conditioning control system includes the workstation, soften the water installation, level pressure moisturizing device, boiler plant, the cooling tower device, air conditioner device and system's pipeline, the workstation is used for the staff to control the use, it is used for softening of water to soften the water installation, make the water that uses among the entire system be demineralized water, effectively reduce the system's pipeline, the scale deposit phenomenon that appears in the equipment, reduce the operation cost, first play water branch road and second play water branch road are used for the water conservancy diversion of demineralized water, location moisturizing device is according to the change because of temperature and water yield, can in time carry out steady voltage moisturizing, and the effect is showing, boiler plant is used for the heating of water, be used for the system heating, the cooling tower device is used for making the cooling water, be used for the system refrigeration, boiler plant, cooling tower device and air conditioner device mutually support, the refrigeration heats the effect and shows.
The workstation, the softened water device, the constant-pressure water replenishing device, the boiler device, the cooling tower device and the air conditioner device are respectively provided with a central controller, a softened water controller, a constant-pressure water replenishing controller, a boiler controller, a cooling tower controller and an air conditioner controller, a system pipeline is provided with a first electromagnetic valve, the softened water controller, the constant-pressure water replenishing controller, the boiler controller, the cooling tower controller, the air conditioner controller and the first electromagnetic valve are electrically connected with the central controller, independent control of a single device can be realized through the softened water controller, the constant-pressure water replenishing controller, the boiler controller, the cooling tower controller and the air conditioner controller, and unified coordination control can be carried out by matching with the central controller so as to realize automatic switching and adjustment of refrigeration and heating functions, the automation degree is high.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, 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 creative efforts.
FIG. 1 is a block diagram of the control system of the present invention;
FIG. 2 is a schematic view of the piping structure of the system of the present invention;
FIG. 3 is a schematic structural view of the water softener of the present invention;
FIG. 4 is a schematic structural view of the constant pressure water replenishing device of the present invention;
FIG. 5 is a schematic structural view of the boiler apparatus of the present invention;
fig. 6 is a schematic structural view of the cooling tower apparatus of the present invention.
Reference numerals
1. A water softening device; 101. a vertical softening tank; 102. a softened water detection device; 103. a first draft tube; 104. a second draft tube; 105. a softening tank drain pipe; 106. a liquid discharge pipe of the salt storage tank; 2. a constant pressure water replenishing device; 201. a first liquid outlet pipe; 202. a second liquid outlet pipe; 203. a water replenishing pump; 204. a pressure gauge; 205. An inflation valve; 3. a boiler unit; 301. a furnace body; 302. a waste heat recovery device; 303. a furnace pipe; 304. an ignition device; 305. a gas supply device; 306. an air supply device; 307. a water storage tank; 308. a smoke exhaust pipe; 309. a water replenishing port; 310. a circulating water inlet; 311. a circulating water outlet; 312. a water outlet; 313. A domestic water outlet; 314. a water level probe; 315. a temperature probe; 316. a pH value probe; 317. a water quality probe; 318. a pressure probe; 319. a smoke guide pipe; 4. a cooling tower apparatus; 401. a tower body; 402. an exhaust device; 403. a water collection device; 404. a water distribution device; 4041. a softened water containing device; 4042. a lifting adjusting plate; 4043. a lift drive; 405. cooling the filler layer; 406. a water collection device; 407. driving the pump; 408. a temperature detection device; 409. an air inlet; 410. a liquid level detection device; 411. a cooling tower return line; 5. a reflux pump; 6. an air conditioning device; 7. a first water outlet branch; 8. a second water outlet branch; 9. a return pipe; 10. a second circulating water inlet pipe; 11. a first circulating water inlet pipe; 12. a first water replenishing pipe; 13. A second water replenishing pipe; 14. a first circulating water outlet pipe; 15. and a second circulating water outlet pipe.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of 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.
The utility model provides a cold and heat source central air-conditioning control system, as shown in figure 1, the cold and heat source central air-conditioning control system comprises a workstation, a softened water device 1, a constant pressure water supplementing device 2, a boiler device 3, a cooling tower device 4, an air-conditioning device 6 and a system pipeline; workstation, soft water installation 1, level pressure moisturizing device 2, boiler plant 3, cooling tower device 4 and air conditioner device 6 are provided with central controller, soft water controller, level pressure moisturizing controller, boiler controller, cooling tower controller and air conditioner controller respectively, be provided with first solenoid valve on the system pipeline, soften the water controller level pressure moisturizing controller boiler controller the cooling tower controller air conditioner controller with first solenoid valve all with the central controller electricity is connected.
The utility model discloses at the in-process of in-service use, mend water controller, boiler controller, cooling tower controller and air conditioner controller through softening water controller, level pressure and not only can realize its independent control that corresponds single equipment respectively, cooperate the central controller to realize the coordination of each equipment moreover and control, the realization of the whole system function of being convenient for, more automation.
As an optional implementation manner, the workstation includes a display device and a human-computer interaction device, both the display device and the human-computer interaction device are electrically connected with the central controller, the display device can display information collected by each device and the opening state of each device control valve and device, and the human-computer interaction device is used for controlling system devices.
Cold and hot source central air conditioning control system includes wisdom gateway and mobile terminal, central controller passes through the wisdom gateway with the mobile terminal communication is connected, through mobile terminal can realize the remote control and the control of system, and it is various to control the mode, and it is more convenient to use.
As an alternative embodiment, as shown in fig. 2, the water inlet end of the softened water device 1 is connected with a water supply source, and the water outlet end of the softened water device 1 is connected with a first water outlet branch 7 and a second water outlet branch 8.
The boiler device 3 is provided with a first water supplementing pipe 12, a first circulating water inlet pipe 11 and a first circulating water outlet pipe 14 in a connected mode, the first water supplementing pipe 12 is connected with a first water outlet branch 7, the first circulating water outlet pipe 14 is communicated with the air conditioner device 6, the air conditioner device 6 is provided with a return pipe 9 in a connected mode, and the first circulating water inlet pipe 11 is communicated with the return pipe 9.
The cooling tower device 4 is provided with a second water supplementing pipe 13, a second circulating water inlet pipe 10 and a second circulating water outlet pipe 15 in a connecting manner, the second water supplementing pipe 13 is connected with the first water outlet branch 7, the second circulating water inlet pipe 10 is connected with the return pipe 9, and the second circulating water outlet pipe 15 is communicated with the air conditioning device 6.
The water inlet end of the constant pressure water supplementing device 2 is connected with the second water outlet branch 8, and the water outlet end of the constant pressure water supplementing device 2 is connected and arranged on the return pipe 9.
The first electromagnetic valve is arranged on the first water outlet branch 7, the second water outlet branch 8, the return pipe 9, the first circulating water inlet pipe 11, the second circulating water inlet pipe 10, the first water supplementing pipe 12, the second water supplementing pipe 13, the first circulating water outlet pipe 14 and the second circulating water inlet pipe 10.
During heating, water provided by a water supply source enters the softened water device 1, the softened water device 1 is made into softened water and flows into the first water outlet branch 7 and/or the second water outlet branch 8, the softened water in the first water outlet branch 7 enters the boiler device 3 through the first water replenishing pipe 12, the softened water in the second water outlet branch 8 enters the boiler device 3 through the constant-pressure water replenishing device 2, the return pipe 9 and the first circulating water inlet pipe 11, the boiler device 3 heats the softened water and then conveys the hot water to the air conditioning device 6 through the first circulating water outlet pipe 14, and the hot water returns to the boiler device 3 through the return pipe 9 and the first circulating water inlet pipe 11 after heat exchange.
During refrigeration, water provided by a water supply source enters the softened water device 1, softened water is prepared by the softened water device 1 and flows into the first water outlet branch 7 and/or the second water outlet branch 8, softened water in the first water outlet branch 7 enters the cooling tower device 4 through the second water replenishing pipe 13 and the second circulating water inlet pipe 10, softened water in the second water outlet branch 8 enters the cooling tower device 4 through the constant-pressure water replenishing device 2, the return pipe 9 and the second circulating water inlet pipe 10, the cooling tower device 4 cools the softened water and conveys the cooling water to the air conditioning device 6 through the second circulating water outlet pipe 15, and the cooling water flows back to the cooling tower device 4 through the return pipe 9 after heat exchange.
As an alternative embodiment, as shown in fig. 3, the softened water device 1 includes a softened water treatment device, a softened water detection device 102 and a water storage device, and the softened water treatment device, the softened water detection device 102 and the water storage device are arranged in sequence along the water flow direction; the softened water treatment device and the softened water detection device 102 are both electrically connected with the softened water controller.
As an optional implementation mode, the water storage device comprises a softened water storage device and a wastewater storage device, the softened water treatment device comprises a salt storage tank and a vertical softening tank 101, the vertical softening tank 101 is provided with a first water inlet pipe and a first water outlet pipe in a connected manner, and the salt storage tank is provided with a second water inlet pipe and a second water outlet pipe in a connected manner.
The end of intaking of first inlet tube with the end of intaking of second inlet tube all links to each other with second play water branch 8, the salt storage tank passes through the second outlet pipe links to each other with vertical softening tank 101.
The water outlet end of the first water outlet pipe is connected with a first guide pipe 103 and a second guide pipe 104, the softened water detection device 102 is connected and arranged on the first water outlet pipe, the first guide pipe 103 and the second guide pipe 104 are respectively connected with the softened water storage device and the wastewater storage device, the first guide pipe 103 and the second guide pipe 104 are respectively provided with a second electromagnetic valve, and the second electromagnetic valves are electrically connected with the softened water controller.
In the using process, the softened water detection device 102 timely detects the softened water output by the first water outlet pipe on line, and feeds back the detection information to the softened water controller.
When the quality of the softened water is qualified, the softened water controller controls the conduction of the first guide pipe 103, the closing of the second guide pipe 104, and the qualified softened water enters the softened water storage device through the first guide pipe 103.
When the quality of the softened water is unqualified, the softened water controller controls the conduction of the second guide pipe 104, the first guide pipe 103 is closed, and the unqualified softened water enters the wastewater storage device through the second guide pipe 104.
As an alternative embodiment, as shown in fig. 4, the constant pressure water charging apparatus 2 includes a liquid inlet pipeline, a pressure stabilizing pipeline and a pressure stabilizing tank.
The liquid inlet pipeline comprises a first liquid inlet pipe and a second liquid inlet pipe, the liquid inlet end of the first liquid inlet pipe and the liquid inlet end of the second liquid inlet pipe are both connected with a second water outlet branch 8, the liquid outlet end of the first liquid inlet pipe and the liquid outlet end of the second liquid inlet pipe are both connected with the pressure stabilizing pipeline, the pressure stabilizing pipeline is connected and arranged on the return pipe 9, and the first liquid inlet pipe and the second liquid inlet pipe are both provided with a water replenishing pump 203 and a third electromagnetic valve.
The pressure stabilizing tank is arranged on the pressure stabilizing pipeline, the pressure stabilizing tank is connected with an inflation tube, and the inflation tube is provided with an inflation valve 205.
A pressure gauge 204 is arranged on the pressure stabilizing pipeline at the upstream position of the pressure stabilizing tank;
and the water replenishing pump 203, the third electromagnetic valve, the charging valve 205 and the pressure gauge 204 are electrically connected with the constant-pressure water replenishing controller.
When the water quantity in the system is reduced and the pressure of the system is reduced, the inflation valve 205 is controlled to be opened by the constant-pressure water supplementing controller, gas enters the air chamber of the surge tank, at the moment, water in the water chamber of the surge tank returns to the system, when the water quantity in the surge tank is small or the surge tank runs out, the constant-pressure water supplementing controller controls the water supplementing pump 203 to be opened, on one hand, water is supplemented to the system, on the other hand, water can be supplemented into the surge tank, and when the system reaches the set maximum pressure, the constant-pressure water supplementing controller controls the water supplementing pump 203 to be closed.
As an alternative embodiment, as shown in fig. 5, the boiler device 3 includes a furnace body 301, a waste heat recovery device 302, a furnace 303, an ignition device 304, and an air supply device.
Be provided with moisturizing mouth 309 on furnace body 301, circulating water inlet 310, circulating water delivery port 311, outlet 312 and domestic water delivery port 313, moisturizing mouth 309 sets up at furnace body 301 top position, and link to each other with first moisturizing pipe 12, circulating water inlet 310 sets up the top side position at furnace body 301 lateral wall, and link to each other with first circulating water feed pipe 11, outlet 312 sets up the other bottom side position in furnace body 301 side, during the maintenance, be used for the discharge of furnace body 301 inside water, circulating water delivery port 311 sets up the downside position at furnace body 301 lateral wall, and link to each other with first circulating water drain pipe 14, domestic water delivery port 313 sets up the downside position at furnace body 301 lateral wall, its storage water tank 307 is linked together.
The waste heat recovery device 302 and the boiler furnace 303 are sequentially arranged in the boiler body 301 from top to bottom, the ignition device 304 is arranged on the boiler body 301 and is connected with the boiler furnace 303, the ignition device 304 is electrically connected with the boiler controller, a smoke guide pipe 319 is connected between the boiler furnace 303 and the waste heat recovery device 302, a smoke exhaust pipe 308 is connected with the waste heat recovery device, exhaust fans are arranged on the smoke guide pipe 319 and the smoke exhaust pipe 308, and a smoke treatment device is arranged on the smoke exhaust pipe 308.
The gas supply device comprises a gas supply device 305 and an air supply device 306 which are connected with the furnace pipe 303, the gas supply device 305 and the air supply device 306 are electrically connected with the boiler controller, and the gas supply device 305 and the air supply device 306 can respectively control and collect gas flow and air flow and feed back the gas flow and the air flow to the boiler controller.
As an optional embodiment, the boiler device 3 is provided with an information acquisition device, the information acquisition device comprises a water quality probe 317, a temperature probe 315, a pressure probe 318, a PH probe and a water level probe 314, and the water quality probe 317, the temperature probe 315, the pressure probe 318, the PH probe and the water level probe 314 are all electrically connected with the boiler controller and can feed back the acquired water quality information, temperature information, pressure information, PH information and water level information to the boiler controller.
As an alternative embodiment, as shown in fig. 6, the cooling tower apparatus 4 includes a tower body 401, an exhaust port is disposed at the top of the tower body 401, an exhaust device 402 is disposed in the exhaust port, the exhaust device 402 is electrically connected to the cooling tower controller, and the cooling tower controller can control the opening and closing of the exhaust device 402.
The tower body 401 is internally provided with a water collecting device 403, a water distributing device 404, a cooling filler layer 405 and a water collecting device 406 from top to bottom in sequence.
The water distribution device 404 includes a softened water container 4041, a lifting driver 4043, and a lifting adjusting plate 4042, and the softened water container 4041 is disposed below the water collector 403.
The second water supplementing pipe 13 and the second circulating water inlet pipe 10 are both connected with the softened water containing device 4041, the softened water containing device 4041 is provided with the liquid level detection device 410, and the liquid level detection device 410 is electrically connected with the cooling tower controller.
Softened water accommodate device 4041's bottom plate evenly is provided with the water distribution hole, and lift adjustment plate 4042 sets up at softened water accommodate device 4041 inboardly, evenly is provided with the regulation hole on the lift adjustment plate 4042, the regulation hole with the crisscross distribution in water distribution hole.
Lifting drive device 4043 sets up on tower body 401, and links to each other with lift adjustment board 4042, and lifting drive device 4043 can drive lift adjustment board 4042 and go up and down to adjust the circulation in water distribution hole, lifting drive device 4043 sets up to the electrical lift synchronous ware, lifting drive device 4043 with the cooling tower controller electricity is connected.
In an alternative embodiment, the second circulating water outlet pipe 15 is connected with the water collecting device 406; a driving pump 407 and a temperature detection device 408 are arranged on the second circulating water outlet pipe 15, a cooling tower return pipe 411 is connected to the downstream position of the temperature detection device 408 on the second circulating water outlet pipe 15, a fourth electromagnetic valve is arranged on the cooling tower return pipe 411, and the driving pump 407, the temperature detection device 408 and the fourth electromagnetic valve are all electrically connected with the cooling tower controller.
In the using process, the temperature detection device 408 collects the temperature information of the cooling water in the liquid outlet pipe in time and feeds the information back to the cooling tower control device, when the temperature meets the requirement, the cooling tower control device controls the second circulating water liquid outlet pipe 15 to be switched on, the cooling tower return pipe 411 is closed, and when the temperature does not meet the requirement, the cooling tower control device controls the second circulating water liquid outlet pipe 15 to be switched off, the cooling tower return pipe 411 is switched on, and the cooling tower return pipe 411 is switched on.
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. The utility model provides a cold and hot source central air conditioning control system, its characterized in that, includes workstation, water softening device, level pressure moisturizing device, boiler plant, cooling tower device, air conditioning equipment and system's pipeline, the workstation the water softening device level pressure moisturizing device the boiler plant the cooling tower device with air conditioning equipment is provided with central controller, softens water controller, level pressure moisturizing controller, boiler controller, cooling tower controller and air conditioner controller respectively, be provided with first solenoid valve on the system's pipeline, soften the water controller level pressure moisturizing controller boiler controller the cooling tower controller air conditioner controller with first solenoid valve all with the central controller electricity is connected.
2. The cold and heat source central air-conditioning control system of claim 1, wherein the workstation comprises a display device and a human-machine interaction device, both of which are electrically connected to the central controller;
the cold and heat source central air-conditioning control system comprises an intelligent gateway and a mobile terminal, and the central controller is in communication connection with the mobile terminal through the intelligent gateway.
3. The cold and heat source central air-conditioning control system according to claim 1, wherein the water inlet end of the water softening device is connected with a water supply source, and the water outlet end of the water softening device is provided with a first water outlet branch and a second water outlet branch in a connected manner;
the boiler device is connected with a first water supplementing pipe, a first circulating water inlet pipe and a first circulating water outlet pipe, the first water supplementing pipe is connected with the first water outlet branch, the first circulating water outlet pipe is communicated with the air conditioner device, the air conditioner device is connected with a return pipe, and the first circulating water inlet pipe is communicated with the return pipe;
the cooling tower device is connected with a second water supplementing pipe, a second circulating water inlet pipe and a second circulating water outlet pipe, the second water supplementing pipe is connected with the first water outlet branch, the second circulating water inlet pipe is connected with the return pipe, and the second circulating water outlet pipe is communicated with the air conditioning device;
the water inlet end of the constant-pressure water supplementing device is connected with the second water outlet branch, and the water outlet end of the constant-pressure water supplementing device is connected and arranged on the return pipe;
the first water outlet branch, the second water outlet branch, the return pipe, the first circulating water inlet pipe, the second circulating water inlet pipe, the first water supplementing pipe, the second water supplementing pipe, the first circulating water outlet pipe and the second circulating water inlet pipe are all provided with the first electromagnetic valve.
4. The cold and heat source central air-conditioning control system of claim 3, wherein the softened water device comprises a softened water treatment device, a softened water detection device and a water storage device, wherein:
the softened water treatment device, the softened water detection device and the water storage device are sequentially arranged along the water flow direction;
the softened water treatment device and the softened water detection device are electrically connected with the softened water controller.
5. The cold and heat source central air-conditioning control system of claim 4, wherein the water storage device comprises a softened water storage device and a waste water storage device, the softened water treatment device comprises a vertical softening tank, the vertical softening tank is connected with a first water inlet pipe and a first water outlet pipe, and the first water inlet pipe and the first water outlet pipe are arranged on the vertical softening tank, wherein:
the first inlet tube links to each other with the water supply, the play water end connection of first outlet pipe is provided with first honeycomb duct and second honeycomb duct, softened water detection device connects and sets up on the first outlet pipe, first honeycomb duct with the second honeycomb duct respectively with softened water storage device with waste water storage device links to each other, first honeycomb duct with all be provided with the second solenoid valve on the second honeycomb duct, the second solenoid valve with softened water controller electricity is connected.
6. The cold and heat source central air-conditioning control system according to claim 3, wherein the constant pressure water replenishing device comprises a liquid inlet pipeline, a pressure stabilizing pipeline and a pressure stabilizing tank, wherein:
the liquid inlet pipeline comprises a first liquid inlet pipe and a second liquid inlet pipe, a liquid inlet end of the first liquid inlet pipe and a liquid inlet end of the second liquid inlet pipe are both connected with the second water outlet branch, a liquid outlet end of the first liquid inlet pipe and a liquid outlet end of the second liquid inlet pipe are both connected with the pressure stabilizing pipeline, the pressure stabilizing pipeline is connected and arranged on the return pipe, and a water replenishing pump and a third electromagnetic valve are both arranged on the first liquid inlet pipe and the second liquid inlet pipe;
the pressure stabilizing tank is arranged on the pressure stabilizing pipeline and is connected with an inflation tube, and an inflation valve is arranged on the inflation tube;
a pressure gauge is arranged on the pressure stabilizing pipeline at the upstream position of the pressure stabilizing tank;
the water replenishing pump, the third electromagnetic valve, the inflation valve and the pressure gauge are all electrically connected with the constant-pressure water replenishing controller.
7. The cold and heat source central air-conditioning control system according to claim 3, wherein the boiler device comprises a furnace body, a furnace, an ignition device and an air supply device, wherein:
the first water replenishing pipe, the first circulating water inlet pipe and the first circulating water outlet pipe are all connected with the furnace body;
the furnace pipe is arranged in the furnace body;
the ignition device is arranged on the furnace body and is connected with the furnace pipe, and the ignition device is electrically connected with the boiler controller;
the gas supply device is arranged on the boiler body and connected with the boiler furnace, and the gas supply device is electrically connected with the boiler controller and used for supplying gas and air.
8. The cold and heat source central air-conditioning control system according to claim 7, wherein the boiler device is provided with an information acquisition device comprising a water quality probe, a temperature probe, a pressure probe, a PH probe and a water level probe, wherein:
the water quality probe, the temperature probe, the pressure probe, the PH probe and the water level probe are arranged on the boiler body and are electrically connected with the boiler controller.
9. The cold and heat source central air-conditioning control system of claim 3, wherein the cooling tower device comprises a tower body, wherein:
an exhaust port is arranged at the top of the tower body, an exhaust device is arranged in the exhaust port, and the exhaust device is electrically connected with the cooling tower controller;
and a water distribution device is arranged below the exhaust port, the second water replenishing pipe and the second circulating water inlet pipe are both connected with the water distribution device, the water distribution device is provided with a liquid level detection device, and the water distribution device and the liquid level detection device are both electrically connected with the cooling tower controller and are used for controlling the flow and the liquid level.
10. The cold-heat source central air-conditioning control system according to claim 9, wherein a water collecting device is provided at a bottom side in the tower body, wherein:
the second circulating water outlet pipe is connected with the water collecting device;
be provided with actuating pump and temperature-detecting device on the second circulating water drain pipe, be located on the second circulating water drain pipe the low reaches position connection of temperature-detecting device is provided with the cooling tower back flow, be provided with the fourth solenoid valve on the cooling tower back flow, the actuating pump temperature-detecting device with the fourth solenoid valve all with the cooling tower controller electricity is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120172267.4U CN214199000U (en) | 2021-01-21 | 2021-01-21 | Cold and heat source central air-conditioning control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120172267.4U CN214199000U (en) | 2021-01-21 | 2021-01-21 | Cold and heat source central air-conditioning control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214199000U true CN214199000U (en) | 2021-09-14 |
Family
ID=77637221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120172267.4U Active CN214199000U (en) | 2021-01-21 | 2021-01-21 | Cold and heat source central air-conditioning control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214199000U (en) |
-
2021
- 2021-01-21 CN CN202120172267.4U patent/CN214199000U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100565031C (en) | The automatic backflow of surplus water utilizes the formula water-saving device of water heater again | |
| CN201000129Y (en) | Radiation cooling and warming feeding system | |
| CN203024251U (en) | Multi-energy integrated water heating system | |
| CN214199000U (en) | Cold and heat source central air-conditioning control system | |
| CN202008179U (en) | Instant-heating type solar comprehensive heating and heat supplying system | |
| CN208042404U (en) | A kind of intelligent container changes in temperature alliance work station | |
| CN201983469U (en) | Solar heat pump water heater | |
| CN202066092U (en) | Flow-self-adaptive hot water heating and heat-exchange unit | |
| CN211146923U (en) | Sustainable high-capacity water heater | |
| CN202195469U (en) | Continuous water-draining heat-supplying system of drum boiler of power station | |
| CN207963001U (en) | Dense population public place environment and lighting energy-conservation system | |
| CN210624672U (en) | Energy-saving heating system for liquefied gas household | |
| CN202002331U (en) | Solar energy heat pump all-weather water heating system | |
| CN210832159U (en) | Heating system for liquefied gas household | |
| CN203533972U (en) | Five-combined supply system | |
| CN219140896U (en) | Methanol wall-mounted furnace and solar heating linkage system | |
| CN110748938A (en) | Intelligent multi-family heating system | |
| CN219140897U (en) | Gas hanging stove and solar energy linkage heating system | |
| CN111981545A (en) | Intelligent control soil heat accumulation type solar heat supply integrated system | |
| CN109654587A (en) | A kind of integral type accumulation of energy thermal desorption system | |
| CN216048115U (en) | Cold and heat source energy-saving control system | |
| CN217763604U (en) | Multimode distributed heating system | |
| CN219036584U (en) | Steam boiler system | |
| CN220582535U (en) | Zero-carbon intelligent energy supply system | |
| CN111121293B (en) | Phase-change heat-storage water-saving self-constant-temperature hot water supply device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |