CN217031545U - Air conditioner water cooling system and air conditioner - Google Patents
Air conditioner water cooling system and air conditioner Download PDFInfo
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- CN217031545U CN217031545U CN202220722356.6U CN202220722356U CN217031545U CN 217031545 U CN217031545 U CN 217031545U CN 202220722356 U CN202220722356 U CN 202220722356U CN 217031545 U CN217031545 U CN 217031545U
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Abstract
The utility model discloses an air conditioner water cooling system and an air conditioner, wherein the air conditioner water cooling system comprises a water receiving tank, a water inlet valve, a water pumping assembly, a double-water-level switch and an electric control system, the water inlet valve is provided with a water inlet and a water outlet, the water inlet is used for connecting a water source, and the water outlet is communicated with the water receiving tank; the water pumping assembly is used for pumping water in the water receiving tank to the condenser; the double-water-level switch is arranged in the water receiving tank and is provided with a first water-level trigger gear and a second water-level trigger gear, wherein the first water-level trigger gear is higher than the second water-level trigger gear; the electric control system is respectively connected with the water inlet valve and the double water level switch. This technical scheme can be so that water level keeps invariable in the water receiving tank, when the noise abatement, can improve air conditioner water cooling system's refrigeration efficiency.
Description
Technical Field
The utility model relates to the technical field of cooling, in particular to an air conditioner water cooling system and an air conditioner.
Background
The air conditioner can improve the refrigerating capacity in a water cooling mode when the air quantity at the condenser end is insufficient, a water cooling system of the air conditioner needs to continuously supplement tap water to a water receiving tank below the condenser when the air conditioner runs, and the height of water in the water receiving tank needs to be kept in the process of supplementing the tap water to prevent the tap water from overflowing.
The current air conditioner water cooling system adopts the combination form of electromagnetic valve water inlet and water level switch to realize, and the frequent switching of this kind of air conditioner water cooling system electromagnetic valve, because the electromagnetic valve switching sound is very big, the noise production is also very big, and water level switch only can discern high water level and guarantee that water does not spill over, but can not guarantee that the water level remains at certain height all the time, and the water level height that changes all the time not only has the noise problem and still influences the promotion of air conditioner refrigeration ability. When the water level is too high, most of water is attached to the water fetching wheel and falls into the water receiving tank at a very low position, no small water drops or water mist is formed and is fetched to the condenser for refrigeration, and the water fetching noise is amplified due to too high water level; when the water level is too low, the amount of pumping water is reduced, the amount of pumping water to the condenser is reduced, and the refrigerating capacity of the air conditioner is also affected.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide an air conditioner water cooling system and an air conditioner, and aims to solve the problem that the existing air conditioner water cooling system cannot ensure that the water level is kept at a certain height.
In order to achieve the above object, the present invention provides an air conditioner water cooling system, which comprises:
a water receiving tank;
the water inlet valve is provided with a water inlet and a water outlet, the water inlet is used for connecting a water source, and the water outlet is communicated with the water receiving tank;
the water pumping assembly is used for pumping water in the water receiving tank to the condenser;
the double-water-level switch is arranged in the water receiving tank and is provided with a first water-level trigger gear and a second water-level trigger gear, wherein the first water-level trigger gear is higher than the second water-level trigger gear;
and the electric control system is respectively connected with the water inlet valve and the double water level switch.
In one embodiment, the double-water-level switch comprises a first magnetic plastic, a second magnetic plastic, a floating assembly and a first Hall element, wherein the first magnetic plastic and the second magnetic plastic are arranged on the floating assembly, the first magnetic plastic is higher than the second magnetic plastic, and the floating assembly can move up and down relative to the first Hall element;
the first Hall element is provided with the first water level trigger gear and the second water level trigger gear, the first magnetic plastic is provided with a first position for triggering the first water level trigger gear, and the second magnetic plastic is provided with a second position for triggering the second water level trigger gear;
when the first water level trigger gear is triggered, the electric control system controls the water inlet flow of the water inlet valve to be reduced;
when the second water level trigger gear is triggered, the electronic control system controls the water inlet flow of the water inlet valve to be increased.
In one embodiment, the floating assembly comprises a floater and a fixed frame, the fixed frame is arranged on the floater, the first magnetic plastic and the second magnetic plastic are arranged on the fixed frame, and the second magnetic plastic is higher than the floater.
In one embodiment, the first hall element is provided with a sleeve, and the fixing frame is sleeved on the sleeve.
In one embodiment, the double water level switch further comprises a fixing component, and the first hall element is fixedly mounted on the fixing component.
In one embodiment, the fixing assembly extends out of a connecting tube, the sleeve extends into the connecting tube, and the fixing frame is sleeved on the connecting tube.
In one embodiment, the first magnetic plastic and the second magnetic plastic are both arranged in a circular ring shape.
In one embodiment, the inlet valve is provided with a flow detection portion for detecting the flow of inlet water.
In one embodiment, the flow detection part is a second hall element and a magnetic plastic rotor, and the magnetic plastic rotor is arranged in the water flowing channel of the water inlet valve.
In an embodiment, the air conditioner water cooling system further comprises a stepping motor, and the stepping motor is connected with the water inlet valve and the electric control system.
The utility model also provides an air conditioner, which comprises an air conditioner water cooling system, wherein the air conditioner water cooling system comprises:
a water receiving tank;
the water inlet valve is provided with a water inlet and a water outlet, the water inlet is used for connecting a water source, and the water outlet is communicated with the water receiving tank;
the water pumping assembly is used for pumping water in the water receiving tank to the condenser;
the double-water-level switch is arranged in the water receiving tank and is provided with a first water-level trigger gear and a second water-level trigger gear, wherein the first water-level trigger gear is higher than the second water-level trigger gear;
and the electric control system is respectively connected with the water inlet valve and the double water level switch.
According to the technical scheme, the high water level and the low water level can be accurately identified through the first magnetic plastic, the second magnetic plastic and the first Hall element of the double-water-level switch, when the double-water-level switch identifies that the water level in the water receiving tank is higher than a set first water level trigger gear, the double-water-level switch feeds back a signal that the water receiving tank is located at the first water level trigger gear to an electric control system, the electric control system controls a water inlet valve to adjust the size of the water inlet flow or close the water inlet flow according to the received signal, the water inlet flow of the water inlet valve is reduced, the water inlet flow is smaller than the water consumption of the water receiving tank, and the water level of the water receiving tank falls to the optimal water level due to the water difference; when the double water level switches identify that the water level in the water receiving tank is lower than the set second water level trigger gear, the double water level switches feed back a signal that the water receiving tank is at the second water level trigger gear to the electric control system, the electric control system controls the water inlet valve to adjust the water inlet flow to be increased according to the received signal, the water inlet flow is made to be larger than the water consumed by the water receiving tank, and the water level of the water receiving tank is made to rise back to the optimal water level due to the water amount difference. Meanwhile, a second Hall element arranged on the water inlet valve induces the rotating speed of the magnetic plastic rotor in the water flowing channel to send out a pulse signal to be transmitted to the electric control system, the electric control system obtains the water inflow, the water inflow can be accurately controlled, and the dynamic balance of the water inflow and the water consumption is ensured. So set up for the water level height of water receiving tank remains invariable throughout among the air conditioner water cooling system, and the noise is little, improves the refrigerating capacity.
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 the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of an air conditioner water cooling system according to the present invention;
FIG. 2 is a top view of an embodiment of a water cooling system of an air conditioner according to the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 1;
FIG. 4 is a schematic diagram of a dual water level switch according to an embodiment of the water cooling system of the air conditioner of the present invention;
FIG. 5 is an exploded view of a double water level switch of an embodiment of the water cooling system of the air conditioner of the present invention;
FIG. 6 is a schematic view of a water inlet valve of an embodiment of a water cooling system of an air conditioner;
FIG. 7 is an exploded view of a water inlet valve of an embodiment of the water cooling system of the air conditioner of the present invention;
FIG. 8 is a flow chart of high water level protection according to an embodiment of the present invention;
FIG. 9 is a flow chart of low water level protection for an embodiment of a water cooling system of an air conditioner according to the present invention;
fig. 10 is a start-up flow chart of an embodiment of an air conditioner water cooling system according to the present invention.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name(s) |
| 100 | |
222 | Second |
| 200 | Double |
223 | |
| 300 | |
224 | Float for |
| 400 | |
310 | |
| 500 | |
320 | |
| 210 | |
330 | Magnetic |
| 220 | |
340 | |
| 230 | |
350 | |
| 231 | Connecting |
360 | |
| 211 | First water |
331 | Magnetic |
| 212 | Second water |
341 | Valve through |
| 213 | |
351 | |
| 221 | First |
361 | Water outlet pipe |
The implementation, functional features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, if appearing throughout the text, "and/or" is meant to include three juxtaposed aspects, taking "a and/or B" as an example, including either the a aspect, or the B aspect, or both the a and B aspects. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1 to 3, when the air volume at the end of the condenser 500 is insufficient, the air conditioner may use a water cooling method to improve the cooling capacity, the water cooling system of the air conditioner needs to continuously supply tap water to the water receiving tank 100 below the condenser 500 during the operation of the air conditioner, and the water level in the water receiving tank 100 needs to be maintained during the supply of the tap water to prevent the tap water from overflowing.
The existing air conditioner water cooling system is realized by adopting a combination form of electromagnetic valve water inlet and a water level switch, the electromagnetic valve of the air conditioner water cooling system is frequently opened and closed, the electromagnetic valve is loud in opening and closing sound, the generated noise is also loud, the water level switch can only recognize high water level to ensure that water does not overflow, but the water level can not be always kept at a certain height, and the water level height which changes all the time has the problem of noise and also influences the improvement of the refrigeration capacity of an air conditioner. When the water level is too high, most of the water is attached to the water fetching wheel and falls into the water receiving tank 100 at a very low position, so that no small water drops or water mist is formed and is fetched onto the condenser 500 for refrigeration, and the water fetching noise is amplified due to too high water level; when the water level is too low, the amount of water supplied to the condenser 500 is reduced, which may affect the cooling capacity of the air conditioner.
The utility model provides an air conditioner water cooling system which can be used for improving the refrigerating capacity of an air conditioner, keeping the water level of a water receiving tank 100 constant, accurately controlling the inflow rate, avoiding the frequent switching noise of an electromagnetic valve and saving water resources to a certain extent. The air conditioner water cooling system can be applied to various air conditioners including but not limited to outdoor units, all-in-one machines, window type air conditioners and the like.
Referring to fig. 1 to 10, the water cooling system of the air conditioner according to the present invention includes a water receiving tank 100, a water inlet valve 300, a water pumping assembly, a double water level switch 200 and an electric control system, wherein the water inlet valve 300 has a water inlet 350 and a water outlet 360, the water inlet 350 is used for connecting a water source, and the water outlet 360 is communicated with the water receiving tank 100; the water pumping assembly is used for pumping water in the water receiving tank 100 to the condenser 500; the double water level switch 200 is arranged in the water receiving tank 100, the double water level switch 200 is provided with a first water level trigger gear 211 and a second water level trigger gear 212, wherein the first water level trigger gear 211 is higher than the second water level trigger gear 212; the electric control system is connected with the water inlet valve 300 and the double water level switch 200 respectively.
Specifically, the inlet 350 of the inlet valve 300 may be used to connect a water source such as a tap, and water flows into the water receiving tank 100 through the inlet 350 of the inlet valve 300 via the outlet 360, so that the water receiving tank 100 is filled to a certain level. When the air conditioner is started to operate, the water inlet valve 300 is opened, water enters the water receiving tank 100 from the water inlet valve 300, the water receiving tank 100 is filled with water at a certain water level, the water beating assembly stirs the water in the water receiving tank 100 to form water drops or water mist on the condenser 500, and the temperature of the condenser 500 is reduced under the action of water cooling and air cooling, so that the refrigerating capacity of the air conditioner is improved.
The double-water-level switch 200 can judge whether the water level in the water receiving tank 100 is at a set first water level trigger gear 211, namely a high water level, or a set second water level trigger gear 212, namely a low water level, and the set position between the first water level trigger gear 211 and the second water level trigger gear 212 can be regarded as a standard water level or an optimal water level, which can be regarded as the best water beating noise value of the water beating assembly, the best water inlet valve 300 noise value and the best air conditioner refrigerating capacity. For example: through experiments, the standard water level or the optimal water level is the best water beating noise value of the water beating assembly with the water depth of about 10mm, the best water beating noise value of the water inlet valve 300 and the best air conditioner refrigerating capacity. When the double water level switch 200 recognizes that the water level in the water receiving tank 100 is higher than the set first water level trigger gear 211, the double water level switch 200 feeds back a signal that the water receiving tank 100 is at the first water level trigger gear 211 to the electric control system, the electric control system controls the water inlet valve 300 to adjust the size of the water inlet flow or close the water inlet flow according to the received signal, the water inlet flow of the water inlet valve 300 is reduced, the water inlet flow is smaller than the water consumption of the water receiving tank 100, and the water level of the water receiving tank 100 falls back to the optimal water level due to the water amount difference; when the double water level switch 200 recognizes that the water level in the water receiving tank 100 is lower than the set second water level trigger gear 212, the double water level switch 200 feeds back a signal that the water receiving tank 100 is at the second water level trigger gear 212 to the electric control system, the electric control system controls the water inlet valve 300 to adjust the water inlet flow to be increased according to the received signal, the water inlet flow is increased, the water inlet flow is larger than the water consumption of the water receiving tank 100, and the water level of the water receiving tank 100 is increased to the optimal water level due to the water volume difference. So set up for the water level height of water receiving tank 100 remains invariable throughout in the air conditioner water cooling system, and the noise is little, improves the refrigerating capacity.
Referring to fig. 4 to 5, in order to ensure the structural implementation, in this embodiment, the dual-water-level switch 200 includes a first magnetic plastic 221, a second magnetic plastic 222, a floating component 220, and a first hall element 210, where the first magnetic plastic 221 and the second magnetic plastic 222 are both disposed on the floating component 220, the first magnetic plastic 221 is higher than the second magnetic plastic 222, and the floating component 220 can move up and down relative to the first hall element 210; the first hall element 210 has the first water level trigger gear 211 and the second water level trigger gear 212, the first magnetic plastic 221 has a first position for triggering the first water level trigger gear 211, and the second magnetic plastic 222 has a second position for triggering the second water level trigger gear 212; when the first water level trigger gear 211 is triggered, the electronic control system controls the water inlet flow of the water inlet valve 300 to be reduced; when the second water level trigger gear position 212 is triggered, the electric control system controls the inflow flow of the inflow valve 300 to become large.
It should be noted that the first hall element 210 is a magnetic sensor based on a hall effect, the first magnetic plastic 221 and the second magnetic plastic 222 are both magnetic plastics with magnetism, and through the cooperation of the first magnetic plastic 221, the second magnetic plastic 222 and the first hall element 210, a specific pulse signal can be generated at a specific position and fed back to the electronic control system, so that the electronic control system can make a corresponding response according to the specific pulse signal. In the embodiment, the first hall element 210 is fixed, the floating assembly 220 can drive the first magnetic plastic 221 and the second magnetic plastic 222 to float along with the height of the water level, and when the water level in the water receiving tank 100 gradually rises, the floating assembly 220 also gradually rises along with the water level; when the water level in the water receiving tank 100 gradually decreases, the floating assembly 220 also gradually decreases with the water level. The floating assembly 220 can move up and down relative to the first hall element 210, that is, the first magnetic plastic 221 and the second magnetic plastic 222 can move up and down relative to the first hall element 210.
It can be understood that, with the water supply valve 300 supplementing water continuously, the floating assembly 220 will rise continuously and drive the first magnetic plastic 221 to rise, when the first magnetic plastic 221 rises to the first water level of the first hall element 210 to trigger the gear 211, the first magnetic plastic 221 is located at the first position, the first hall element 210 sends an upper switch pulse signal to transmit to the electric control system, and the electric control system receives the upper switch pulse signal and then adjusts the water supply valve 300 to be smaller or closes the water supply valve 300; along with the operation of air conditioner water cooling system, the water yield is constantly consumed, because there is the deviation in the inflow of water consumption and water intaking valve 300, the water level is lower and lower, and when the water level step-down, the showy subassembly 220 drives second magnetism and moulds 222 and arrive first hall element 210 second water level trigger gear 212, second magnetism and mould 222 and be in the second position, and first hall element 210 sends lower switch pulse signal and transmits for electrical system, and electrical system receives signal back regulation water intaking valve 300 grow to increase the inflow, satisfy the water consumption demand. Therefore, the water level is controlled to be always kept at the set water depth through the double-water-level switch 200, and the influence on system noise and system refrigeration capacity due to overhigh or overlow water level is prevented.
Referring to fig. 4 to 5, in order to ensure the floating effect of the floating assembly 220, in the present embodiment, the floating assembly 220 includes a floater 224 and a fixing frame 223, the fixing frame 223 is disposed on the floater 224, the first magnetic plastic 221 and the second magnetic plastic 222 are both disposed on the fixing frame 223, and the second magnetic plastic 222 is higher than the floater 224. It can be understood that the floater 224 can float on the water surface in the water receiving tank 100, and the first magnetic plastic 221 and the second magnetic plastic 222 are both positioned above the floater 224 and can move up and down along with the floating of the floater 224.
Referring to fig. 4 to 5, the floating assembly 220 may also be disposed around the first hall element 210, and only the first water level trigger gear 211 and the second water level trigger gear 212 of the first hall element 210 need to be triggered by the first magnetic plastic 221 and the second magnetic plastic 222, respectively. In order to ensure the stability of the up and down movement of the first magnetic plastic 221 and the second magnetic plastic 222 and prevent the first magnetic plastic from shaking left and right, in this embodiment, the first hall element 210 is provided with a sleeve 213, and the fixing frame 223 is sleeved on the sleeve 213. So configured, the fixing frame 223 may move up and down relative to the first hall element 210 along with the buoyancy of the floater 224, thereby enabling the stability of the up and down floating of the first magnetic plastic 221 and the second magnetic plastic 222.
With continued reference to fig. 4 to 5, in the present embodiment, the dual-level switch 200 further includes a fixing component 230, and the first hall element 210 is fixedly mounted on the fixing component 230. The fixing member 230 may be in various forms as long as it can fix the first hall element 210. The floating assembly 220 can move up and down relative to the fixed assembly 230 and the first hall element 210, and the fixed assembly 230 can stabilize the first hall element 210 and serve as a medium for the floating assembly 220 to move relative to the first hall element 210, so that structural stability is ensured.
Referring to fig. 4 to 5, in the present embodiment, the fixing element 230 extends out of the connecting tube 231, the sleeve 213 extends into the connecting tube 231, and the fixing frame 223 is sleeved on the connecting tube 231. It can be understood that the sleeve 213 of the first hall element 210 can be fixed to the connecting tube 231 of the fixing assembly 230, and the fixing frame 223 is sleeved on the connecting tube 231, so that the first magnetic plastic 221 and the second magnetic plastic 222 can move up and down relative to the first hall element 210, and the first magnetic plastic 221 and the second magnetic plastic 222 are prevented from shaking left and right.
The first magnetic molding 221 and the second magnetic molding 222 may be in various shapes, for example: square, rectangular, regular, and other irregular patterns. Referring to fig. 4 to 5, in the present embodiment, the first magnetic plastic 221 and the second magnetic plastic 222 are both arranged in a circular ring shape. The circular first magnetic plastic 221 and the circular second magnetic plastic 222 can ensure the stability of fixing the first magnetic plastic and the second magnetic plastic to the fixing frame 223.
Referring to fig. 6 to 7, in order to keep the water level consistent, the inlet flow rate must be identified quantitatively, and the balance between the inlet flow rate of the inlet valve 300 and the water consumption of the water cooling system of the air conditioner must be precisely controlled, in this embodiment, the inlet valve 300 is provided with a flow rate detection portion for detecting the inlet flow rate. It is understood that the flow detection portion may be in various forms, including but not limited to a hall element cooperating with the magnetic plastic rotor 330 to quantitatively identify or an electromagnetic flow meter, etc. Through accurately and quantitatively identifying the water inlet flow of the water inlet valve 300, the error between the water inlet flow and the water consumption of the air-conditioning water cooling system is reduced, and the water level in the water receiving tank 100 is kept within a certain height.
In this embodiment, the flow detecting part is a second hall element 310 and a magnetic plastic rotor 330, and the magnetic plastic rotor 330 is disposed in the water flowing channel of the water inlet valve 300. It can be understood that the second hall element 310 is a magnetic sensor based on hall effect, and the water inlet valve 300 comprises a stepping motor 320, a magnetic plastic rotor 330, a valve body 340, a water inlet 350, a water outlet 360, a magnetic plastic rotor 330 shell, a valve through hole 341, a water inlet head 351, a water outlet pipe 361 and the like. When the magnetic plastic rotor 330 rotates, the magnetic plastic rotor 330 and the second hall element 310 induce to send out a water inflow signal, and the electric control system can receive the water inflow signal to perform a corresponding reaction. The water flow channel of the water inlet valve 300 is communicated with the water inlet 350 and the water outlet 360, when the water inlet valve 300 is used for supplementing water, the magnetic plastic rotor 330 rotates when water flows through due to the fact that the magnetic plastic rotor 330 is of an impeller structure, the rotating speed of the magnetic plastic rotor 330 is changed when the water inflow is different in size, and the rotating speed is increased when the water inflow is increased. The magneto-plastic rotor 330 will generate 4 pulses in the second hall element 310 every rotation, and a pulse signal, i.e. a water inlet flow signal, is fed back to the electronic control system.
In this embodiment, the inflow rate is b, the frequency of the inflow rate signal is h, k is a constant, and h is kb. It should be noted that, according to the direct proportion relationship between the inflow rate and the frequency of the inflow rate signal, the relationship h ═ kb between the frequency of the inflow rate signal and the inflow rate can be obtained through experiments, so that the inflow rate can be quantified.
In order to keep the water level consistent, the water consumption must be quantitatively identified, and in this embodiment, the water consumption is a, the operating power of the air conditioner is p, k is a constant, and a equals kp. It can be understood that the influence of the room temperature and the ambient temperature on the water consumption is negligible through experimental tests, the air-conditioning water cooling system is mainly influenced by the air-conditioning operation power P, the larger the operation power P is, the larger the water consumption a is, the proportional relation between the water consumption and the power is obtained, namely, a is kp.
In order to ensure that the water amount in the water receiving tank 100 is always kept constant, when the water level of the water receiving tank 100 is between the first water level triggering gear 211 and the second water level triggering gear 212, a is equal to b. It can be understood that, when the water level of the water receiving tank 100 is between the set first water level trigger gear 211 and the set second water level trigger gear 212, that is, the standard water level, in order to keep the water depth always at the standard water level, the water pumping consumption should be kept consistent with the water inlet flow rate of the water inlet valve 300, that is, the water replenishing amount, so as to form dynamic balance, and ensure that the water level of the water receiving tank 100 is kept unchanged.
In order to accurately control the inflow rate, in this embodiment, the air conditioner water cooling system further includes a stepping motor 320, and the stepping motor 320 is connected to the inflow valve 300 and the electronic control system. It will be appreciated that the stepper motor 320 can facilitate controlling the amount of rotation of the valve of the inlet valve 300 circumferentially about its axis, allowing for precise control of the inlet flow rate. The inflow water transmitted to the electric control system through the second hall element 310 and the inflow water transmitted to the electric control system through the first hall element 210 compare, analyze and precisely control the rotation amount of the valve circumferential rotation driven by the stepping motor 320, and the valve through hole 341 changes the area of the valve through hole 341 along with the rotation of the valve, thereby precisely controlling the inflow water of the water inlet valve 300.
The air-conditioning water cooling system of the present invention will be described in detail with reference to all the above embodiments. Referring to fig. 10, when the air conditioner is started, the water inlet valve 300 is opened to the maximum, the water inlet valve 300 continuously supplies water to the water receiving tank 100, when the water level in the water receiving tank 100 is higher than the set first water level trigger gear 211, the first magnetic plastic 221 reaches the first position, the first hall element 210 induces and generates an upper switch pulse signal to feed back to the electric control system, the electric control system controls the water inlet valve 300 to be closed, the air conditioner water cooling system consumes the water in the water receiving tank 100, the water receiving tank 100 falls back, the first magnetic plastic 221 reaches the first position again, the first hall element 210 induces and generates an upper switch pulse signal, the electric control system quantificationally identifies the water consumption a of the air conditioner water cooling system according to the direct proportion relationship between the operating power p of the air conditioner and the water consumption a, that is, a ═ kp (k is a constant), and quantificationally identifies the water inlet flow b of the water inlet valve 300 according to the rotating speed of the magnetic plastic rotor 330 in the water receiving tank 300 and the inlet flow signal induced by the second hall element 310, the electronic control system judges whether the water consumption a is larger than the water inflow b. If the water consumption a is larger than the water inlet flow b, the electric control system controls the water inlet valve 300 to be opened by the stepping motor 320 until the water consumption a is equal to the water inlet flow b, and the water inlet valve 300 keeps open; if the water consumption a is less than the water inlet flow b, the electric control system controls the water inlet valve 300 to be opened by the stepping motor 320 until the water consumption a is equal to the water inlet flow b, and the water inlet valve 300 keeps open. The water cooling system of the air conditioner runs for a long time, the water level can not be always kept at the optimal water level, and the water level can reach too high or too low after a long time.
Referring to fig. 8, when the water level in the water receiving tank 100 is too high, the first water level trigger gear 211 is turned on to protect the water receiving tank, the first magnetic plastic 221 reaches the first position, the first hall element 210 induces and generates an upper switch pulse signal to feed back to the electronic control system, the electronic control system controls the water inlet valve 300 to close, the air-conditioning water-cooling system consumes the water in the water receiving tank 100, the water receiving tank 100 falls back, the first magnetic plastic 221 reaches the first position again, the first hall element 210 induces and generates an upper switch pulse signal, the electronic control system quantificationally identifies the water consumption a of the air-conditioning water-cooling system according to the direct relationship between the operating power p of the air conditioner and the water consumption a, that is, a ═ kp (k is a constant), and quantitatively identifying the water inlet flow b of the water inlet valve 300 according to the rotating speed of the magneto-plastic rotor 330 in the water inlet valve 300 and a water inlet flow signal formed by induction of the second Hall element 310, and judging whether the water consumption a is greater than the water inlet flow b by the electric control system. If the water consumption a is larger than the water inlet flow b, the electric control system controls the water inlet valve 300 to be opened by the stepping motor 320 until the water consumption a is equal to the water inlet flow b, and the water inlet valve 300 keeps open; if the water consumption a is less than the water inlet flow b, the electric control system controls the water inlet valve 300 to be opened by the stepping motor 320 until the water consumption a is equal to the water inlet flow b, and the water inlet valve 300 keeps open.
Referring to fig. 9, when the water level in the water receiving tank 100 is too low, the second water level is turned on to trigger the protection mode of the gear 212, the second magnetic plastic 222 reaches the second position, the first hall element 210 induces and generates a lower switch pulse signal to be fed back to the electronic control system, the electronic control system controls the maximum opening of the water inlet valve 300, the water inlet valve 300 continuously supplies water to the water receiving tank 100, the water level rises back, the second magnetic plastic 222 reaches the second position again, the first hall element 210 induces and generates a lower switch pulse signal, the electronic control system quantitatively identifies the water consumption a of the air conditioner water cooling system according to the fact that the operating power p of the air conditioner and the water consumption a are in a proportional relation, that is, a is kp (k is a constant), and quantitatively identifying the water inlet flow b of the water inlet valve 300 according to the rotating speed of the magnetic plastic rotor 330 in the water inlet valve 300 and a water inlet flow signal formed by induction of the second hall element 310, and judging whether the water consumption a is greater than the water inlet flow b by the electric control system. If the water consumption a is larger than the water inlet flow b, the electric control system controls the water inlet valve 300 to be opened by the stepping motor 320 until the water consumption a is equal to the water inlet flow b, and the water inlet valve 300 keeps open; if the water consumption a is less than the water inlet flow b, the electric control system controls the water inlet valve 300 to be opened by the stepping motor 320 until the water consumption a is equal to the water inlet flow b, and the water inlet valve 300 keeps open.
The air-conditioning water-cooling system can accurately identify the high water level and the low water level, quantify the water consumption of the air-conditioning water-cooling system and the water inlet flow of the water inlet valve 300, accordingly accurately control the water inlet flow, keep the water level in the water receiving tank 100 constant, reduce the frequent switching noise of the existing water inlet valve 300 and improve the refrigeration efficiency of the air-conditioning water-cooling system.
The utility model further provides an air conditioner, which comprises a shell and an air conditioner water cooling system, the concrete structure of the air conditioner water cooling system refers to the above embodiments, and the air conditioner adopts all technical schemes of all the above embodiments, so that the air conditioner at least has all beneficial effects brought by the technical schemes of the above embodiments, and further description is omitted.
The above description is only an alternative embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the technical solutions of the present invention that are made by using the contents of the specification and the drawings or directly/indirectly applied to other related technical fields are included in the scope of the present invention.
Claims (11)
1. An air conditioner water cooling system, characterized by comprising:
a water receiving tank;
the water inlet valve is provided with a water inlet and a water outlet, the water inlet is used for connecting a water source, and the water outlet is communicated with the water receiving tank;
the water pumping assembly is used for pumping water in the water receiving tank to the condenser;
the double-water-level switch is arranged in the water receiving tank and is provided with a first water level trigger gear and a second water level trigger gear, wherein the first water level trigger gear is higher than the second water level trigger gear;
and the electric control system is respectively connected with the water inlet valve and the double water level switch.
2. The air conditioner water cooling system of claim 1, wherein the double water level switch comprises a first magnetic plastic, a second magnetic plastic, a floating component and a first Hall element, the first magnetic plastic and the second magnetic plastic are both arranged on the floating component, the first magnetic plastic is higher than the second magnetic plastic, and the floating component can move up and down relative to the first Hall element;
the first Hall element is provided with a first water level trigger gear and a second water level trigger gear, the first magnetic plastic is provided with a first position for triggering the first water level trigger gear, and the second magnetic plastic is provided with a second position for triggering the second water level trigger gear;
when the first water level trigger gear is triggered, the electric control system controls the water inlet flow of the water inlet valve to be reduced;
when the second water level trigger gear is triggered, the electronic control system controls the water inlet flow of the water inlet valve to be increased.
3. The air conditioner water cooling system of claim 2, wherein the floating assembly comprises a floater and a fixed frame, the fixed frame is arranged on the floater, the first magnetic plastic and the second magnetic plastic are arranged on the fixed frame, and the second magnetic plastic is higher than the floater.
4. The water cooling system of claim 3, wherein the first Hall element is provided with a sleeve, and the fixing frame is sleeved on the sleeve.
5. The water cooling system of claim 4, wherein the double water level switch further comprises a fixing component, and the first Hall element is fixedly mounted on the fixing component.
6. The water cooling system of the air conditioner as claimed in claim 5, wherein the fixing component extends out of a connecting pipe, the sleeve extends into the connecting pipe, and the fixing frame is sleeved on the connecting pipe.
7. The air conditioner water cooling system of claim 6, wherein the first magnetic plastic and the second magnetic plastic are both arranged in a circular ring shape.
8. The water cooling system for an air conditioner as claimed in claim 1, wherein said water inlet valve is provided with a flow rate detecting portion for detecting a flow rate of the inlet water.
9. The water cooling system of the air conditioner as claimed in claim 8, wherein the flow detecting part is a second hall element and a magnetic plastic rotor, and the magnetic plastic rotor is arranged in the water flowing channel of the water inlet valve.
10. The water cooling system for the air conditioner as claimed in claim 9, further comprising a stepping motor, wherein the stepping motor is connected with the water inlet valve and the electric control system.
11. An air conditioner, characterized in that, comprising the air conditioner water cooling system of any one of claims 1 to 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220722356.6U CN217031545U (en) | 2022-03-30 | 2022-03-30 | Air conditioner water cooling system and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220722356.6U CN217031545U (en) | 2022-03-30 | 2022-03-30 | Air conditioner water cooling system and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217031545U true CN217031545U (en) | 2022-07-22 |
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ID=82413029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220722356.6U Active CN217031545U (en) | 2022-03-30 | 2022-03-30 | Air conditioner water cooling system and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217031545U (en) |
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2022
- 2022-03-30 CN CN202220722356.6U patent/CN217031545U/en active Active
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