CN114909727A - Hydraulic balance module of high-efficient intelligent cold source of central air conditioning - Google Patents
Hydraulic balance module of high-efficient intelligent cold source of central air conditioning Download PDFInfo
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- CN114909727A CN114909727A CN202210624663.5A CN202210624663A CN114909727A CN 114909727 A CN114909727 A CN 114909727A CN 202210624663 A CN202210624663 A CN 202210624663A CN 114909727 A CN114909727 A CN 114909727A
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- 238000004378 air conditioning Methods 0.000 title claims abstract description 48
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 113
- 239000007788 liquid Substances 0.000 claims abstract description 63
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 239000002699 waste material Substances 0.000 abstract description 3
- 230000001502 supplementing effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 239000013589 supplement Substances 0.000 description 4
- 238000005057 refrigeration Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/044—Systems in which all treatment is given in the central station, i.e. all-air systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
- F24F11/84—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers using valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
- F24F11/85—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers using variable-flow pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/88—Electrical aspects, e.g. circuits
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0003—Exclusively-fluid systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2140/00—Control inputs relating to system states
- F24F2140/10—Pressure
- F24F2140/12—Heat-exchange fluid pressure
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
The invention discloses a hydraulic balance module of a high-efficiency intelligent cold source of a central air conditioner, which comprises a central air conditioning device, wherein the central air conditioning device comprises a central air conditioning unit, a water outlet pipe, a water return pipe and a plurality of air conditioner internal units, one side of the central air conditioning device is provided with a booster unit, and a plurality of hydraulic balance devices are connected between the booster unit and the water outlet pipe. According to the invention, through the hydraulic balance device connected between the water outlet pipe and the liquid outlet pipe, when the pressure sensor on the hydraulic balance device detects that the pressure in the water outlet pipe at the current position is reduced, the electromagnetic valve is opened and the booster pump starts to work, so that the water in the liquid outlet pipe is pumped into the water outlet pipe, the effect of supplementing water into the water outlet pipe is achieved, the water circulation of the central air-conditioning equipment is enabled to keep a hydraulic balance state, and the energy waste is prevented.
Description
Technical Field
The invention belongs to the technical field of central air conditioners, and particularly relates to a hydraulic balance module of a high-efficiency intelligent cold source of a central air conditioner.
Background
The central air conditioning system consists of one or more cold and heat source systems and a plurality of air conditioning systems, wherein the fan coil air conditioning system has the advantages of convenient arrangement and installation, small occupied building space, good independent adjustment and the like, is widely applied to places with low temperature and humidity precision requirements, more rooms and smaller rooms, and is widely applied to the current office buildings.
The air conditioning water system is an important component of the fan coil air conditioning system, and the reasonability of the design not only determines whether the whole air conditioning system can achieve high efficiency and energy conservation, but also determines whether the air conditioning system can normally and stably operate. In the air conditioner water system, along with the operation of air conditioner and make the cooling water constantly carry out heat exchange in a plurality of coil pipes, the water pressure of keeping away from the air conditioner host computer can reduce gradually to produce the phenomenon of water conservancy imbalance among the system that leads to the air conditioner water, and then can lead to keeping away from the air conditioner internal unit of air conditioner host computer and carrying out the heat exchange efficiency variation of during operation, thereby make the air conditioner internal unit need consume a large amount of energy and refrigerate, arouse the waste of energy.
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.
Disclosure of Invention
The invention aims to provide a hydraulic balance module of a high-efficiency intelligent cold source of a central air conditioner, which is used for solving the problems in the prior art.
In order to achieve the purpose, the invention provides a hydraulic balance module of a high-efficiency intelligent cold source of a central air conditioner, which comprises central air conditioning equipment, wherein the central air conditioning equipment comprises a central air conditioning unit, a water outlet pipe connected with the liquid outlet end of the central air conditioning unit and a water return pipe connected with the liquid inlet end of the central air conditioning unit, a plurality of air conditioner internal units are connected between the water outlet pipe and the water return pipe, the water outlet pipe is communicated with the tail end of the water return pipe, a booster unit is arranged on one side of the central air conditioning equipment, and a plurality of hydraulic balance devices are connected between the booster unit and the water outlet pipe.
In the technical scheme of the invention, the water outlet pipe is connected with a plurality of first connecting pipes.
In the technical scheme of the invention, the booster set comprises an external machine device and a delivery pump, wherein a liquid outlet pipe is connected to the liquid outlet end of the external machine device, a liquid return pipe is arranged at the liquid inlet end of the external machine device, and the liquid outlet pipe is communicated with the tail end of the liquid return pipe.
In the technical scheme of the invention, a convex seat is fixed at the front end of the external machine equipment, the delivery pump is installed on the convex seat, and the delivery pump sleeve is connected to the liquid outlet pipe through a flange.
In the technical scheme of the invention, the peripheral surface of the liquid outlet pipe is connected with a plurality of second connecting pipes, the number of the second connecting pipes is equal to that of the first connecting pipes, and the second connecting pipes correspond to the first connecting pipes in position one by one.
In the technical scheme of the invention, the hydraulic balance device comprises a bottom plate fixed on the liquid outlet pipe and a booster pump arranged at the top end of the bottom plate.
In the technical scheme of the invention, a plurality of connecting plates are fixed at the rear side edge of the top end of the bottom plate, a fixing sleeve is fixed at the tail end of each connecting plate, a hoop plate is installed on each fixing sleeve, and an integral structure formed by the fixing sleeves and the hoop plates is sleeved on the outer side of the liquid outlet pipe.
In the technical scheme of the invention, a vertical rod is fixed at the front side position of the top surface of the bottom plate, an access board is fixed at the top end of the vertical rod, and a fixing plate is installed at the top end of the access board.
In the technical scheme of the invention, a liquid inlet end of the booster pump is connected with a first through pipe, a liquid outlet end of the booster pump is connected with a second through pipe, the first through pipe is communicated with a second connecting pipe, the second through pipe is communicated with the first connecting pipe, and the second through pipe penetrates through a space between the butt strap and the fixing plate and is fixed on the butt strap.
In the technical scheme of the invention, the second through pipe is provided with an electromagnetic valve and a pressure sensor.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. according to the invention, the water outlet pipe is communicated with the liquid outlet pipe through the booster set arranged on one side of the central air-conditioning equipment, so that low-temperature water generated by the booster set during operation can enter the liquid outlet pipe under the pumping action of the delivery pump, and the temperature of the water in the liquid outlet pipe is compensated, so that an air-conditioning indoor unit of the central air-conditioning unit can be normally refrigerated.
2. According to the invention, through the hydraulic balance device connected between the water outlet pipe and the liquid outlet pipe, when the pressure sensor on the hydraulic balance device detects that the pressure in the water outlet pipe at the current position is reduced, the electromagnetic valve is opened and the booster pump starts to work, so that the water in the liquid outlet pipe is pumped into the water outlet pipe, the effect of supplementing water into the water outlet pipe is achieved, the water circulation of the central air-conditioning equipment is enabled to keep a hydraulic balance state, and the energy waste is prevented.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a block diagram of a central air conditioning unit according to the present invention;
FIG. 3 is a block diagram of a booster unit according to the present invention;
FIG. 4 is a structural view of a hydraulic balance device according to the present invention;
FIG. 5 is an exploded view of the bottom plate of the present invention;
FIG. 6 is a structural view of a booster pump according to the present invention;
fig. 7 is a schematic installation diagram of the hydraulic balance device of the present invention.
Description of reference numerals:
1-central air-conditioning equipment; 11-central air conditioning units; 12-a water outlet pipe; 121 — a first connection pipe; 13-a water return pipe; 14-air conditioner indoor unit;
2-a booster set; 21-an external unit device; 211-a liquid outlet pipe; 212-liquid return pipe; 213-boss; 214-a second connecting tube; 22-a delivery pump;
3-a hydraulic balancing device; 31-a base plate; 311-a connection plate; 312-a fixation sleeve; 313-hoop plate; 314-vertical rods; 315-butt strap; 316-fixed plate; 32-a booster pump; 321-a first through pipe; 322-second tube; 323-electromagnetic valve; 324-pressure sensor.
Detailed Description
The following detailed description of the present invention is provided in conjunction with the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the specific embodiments.
Throughout the specification and claims, unless explicitly stated otherwise, the word "comprise", or variations such as "comprises" or "comprising", will be understood to imply the inclusion of a stated element or component but not the exclusion of any other element or component.
Referring to fig. 1-7, the hydraulic balance module of the efficient intelligent cold source of the central air conditioner of the present invention comprises a central air conditioner 1, the central air conditioner 1 comprises a central air conditioner set 11, a water outlet pipe 12 connected with the outlet end of the central air conditioner set 11, and a water return pipe 13 connected with the inlet end of the central air conditioner set 11, the water outlet pipe 12 is communicated with the end of the water return pipe 13, a plurality of air conditioner indoor units 14 are connected between the water outlet pipe 12 and the water return pipe 13, the central air conditioner set 11 will cool water and pump the water into the water outlet pipe 12 when working, the water flows into the air conditioner indoor unit 14 along the water outlet pipe 12 for heat exchange, the water after heat exchange flows into the water return pipe 13 and then flows back into the central air conditioning unit 11 for cooling, so that the water forms circulation, so that the water entering the air conditioner indoor unit 14 can be kept in a low temperature state, and the air conditioner indoor unit 14 can continuously refrigerate when exchanging heat.
In the invention, a booster set 2 is arranged on one side of a central air-conditioning device 1, the booster set 2 comprises an external machine device 21 and a delivery pump 22, a liquid outlet end of the external machine device 21 is connected with a liquid outlet pipe 211, a liquid return pipe 212 is arranged at a liquid inlet end of the external machine device 21, the liquid outlet pipe 211 is communicated with the tail end of the liquid return pipe 212, when the external machine device 21 works again, water is cooled and pumped into the liquid outlet pipe 211, and finally the water flows into the liquid return pipe 212 and flows back into the external machine device 21 to be cooled, so that the water circularly flows among the external machine device 21, the liquid outlet pipe 211 and the liquid return pipe 212, and the flowing water is kept in a low-temperature state.
Specifically, a boss 213 is fixed at the front end of the external unit 21, the delivery pump 22 is mounted on the boss 213, the sleeve of the delivery pump 22 is flanged on the drain pipe 211, and when the delivery pump 22 is connected with an external power supply, the delivery pump 22 works and pressurizes the water in the drain pipe 211 again, so that the water in the drain pipe 211 is kept in a high pressure state.
Furthermore, a plurality of hydraulic balance devices 3 are connected between the booster set 2 and the water outlet pipe 12, each hydraulic balance device 3 comprises a bottom plate 31 fixed on the liquid outlet pipe 211 and a booster pump 32 installed at the top end of the bottom plate 31, and the booster pump 32 is connected between the water outlet pipe 12 and the liquid outlet pipe 211.
In the above scheme, the rear side edge of the top end of the bottom plate 31 is fixed with a plurality of connecting plates 311, the tail end of each connecting plate 311 is fixed with the fixing sleeve 312, the fixing sleeve 312 is provided with the hoop plate 313, the fixing sleeve 312 and the hoop plate 313 form an integral structure which is sleeved on the outer side of the liquid outlet pipe 211, the fixing sleeve 312 is attached to the bottom surface of the liquid outlet pipe 211, the hoop plate 313 and the fixing sleeve 312 are fixed by bolts after the hoop plate 313 is covered on the top surface of the liquid outlet pipe 211, the bottom plate 31 can be fixed on the liquid outlet pipe 211 through the fixing sleeve 312 and the hoop plate 313, the bottom plate 31 can be fixed at any position on the liquid outlet pipe 211, the booster pump 32 can be installed on the side of the liquid outlet pipe 211 through the bottom plate 31, and the purpose of fixing the booster pump 32 is achieved.
Specifically, the water outlet pipe 12 is connected with a plurality of first connecting pipes 121, the peripheral surface of the liquid outlet pipe 211 is connected with a plurality of second connecting pipes 214, and the number of the second connecting pipes 214 is equal to that of the first connecting pipes 121, and the positions of the second connecting pipes are in one-to-one correspondence. The liquid inlet end of the booster pump 32 is connected with a first through pipe 321, the liquid outlet end of the booster pump 32 is connected with a second through pipe 322, the first through pipe 321 is communicated with a second connecting pipe 214, the second through pipe 322 is communicated with the first connecting pipe 121, so that the delivery pump 22 is connected between the water outlet pipe 12 and the liquid outlet pipe 211, when the liquid outlet pipe 211 is communicated with an external power supply, the liquid outlet pipe 211 starts to work and can pump the cold water in the liquid outlet pipe 211 into the water outlet pipe 12, the water flowing in the water outlet pipe 12 is cooled while supplying the water in the water outlet pipe 12, and therefore the air conditioner indoor units 14 far away from the central air conditioner unit 11 can still circulate low-temperature water, and the air conditioner indoor units 14 far away from the central air conditioner unit 11 can still have a good refrigeration effect.
Further, a vertical rod 314 is fixed to a front position of the top surface of the bottom plate 31, an attachment plate 315 is fixed to a top end of the vertical rod 314, a fixing plate 316 is installed to a top end of the attachment plate 315, and the second pipe 322 is passed between the attachment plate 315 and the fixing plate 316 and fixed to the attachment plate 315 by overlapping the second pipe 322 on the attachment plate 315 and installing the fixing plate 316 on the attachment plate 315 using bolts.
In addition, an electromagnetic valve 323 and a pressure sensor 324 are installed on the second pipe 322, the electromagnetic valve 323 serves to change the connection state between the water outlet pipe 12 and the liquid outlet pipe 211, the pressure sensor 324 is a water pressure sensor, a measuring end of the pressure sensor 324 extends into the first connecting pipe 121, and the first connecting pipe 121 is communicated with the water outlet pipe 12, so that when the pressure sensor 324 detects the water pressure in the water outlet pipe 12, the pressure sensor 324 can sense the water pressure information in the water outlet pipe 12, and the bottom plate 31 is further installed with a digital display pressure control switch capable of adjusting the pressure value. The digital display pressure control switch is characterized in that when the pressure in the system is higher than or lower than the rated safe pressure, a disc in the sensor instantaneously moves, a switch joint is pushed to be connected or disconnected through a connecting guide rod, when the pressure is reduced to or increased to a rated recovery value, the disc instantaneously resets, the switch automatically resets, or simply, when the measured pressure exceeds the rated value, the free end of the elastic element generates displacement, the switch element is pushed directly or after comparison, the on-off state of the switch element is changed, and the purpose of controlling the measured pressure is achieved. The digital display pressure control switch is electrically connected to the pressure sensor 324, so that pressure information sensed by the pressure sensor 324 is converted into an electrical signal and output to the digital display pressure control switch, thereby detecting a pressure value by the pressure sensor 324. Meanwhile, the digital display pressure control switch can be used for setting a pressure value, after the booster pump 32, the electromagnetic valve 323 and the digital display pressure control switch are electrically connected, the upper limit and the lower limit of the pressure value are set on the digital display pressure control switch, so that the electromagnetic valve 323 and the booster pump 32 are driven to start and stop working after the water pressure in the water outlet pipe 12 reaches the set value. When the water pressure in the water outlet pipe 12 reaches a set lower limit, the digital display pressure control switch is in an open state, so that the digital display pressure control switch communicates the circuit, at this time, the electromagnetic valve 323 and the booster pump 32 are started and are in an open state, so that the water outlet pipe 12 is in a communication state with the liquid outlet pipe 211, and the booster pump 32 starts to work and pumps the cold water in the liquid outlet pipe 211 into the water outlet pipe 12 to supplement the cold water for the water outlet pipe 12 so as to compensate the pressure in the water outlet pipe 12, when the water pressure in the water outlet pipe 12 reaches the set upper limit value under the supplement, the digital display pressure control switch is in an off state, so that the electromagnetic valve 323 and the booster pump 32 stop working, at the moment, the water outlet pipe 12 and the liquid outlet pipe 211 are in an off state, therefore, the water in the central air-conditioning equipment 1 can be circulated normally, the hydraulic balance state of the central air-conditioning equipment 1 is kept, and the air-conditioning indoor unit 14 far away from the central air-conditioning unit 11 still has a good refrigeration effect.
The working principle of the hydraulic balance module of the high-efficiency intelligent cold source of the central air conditioner is as follows:
firstly, with the work of the central air-conditioning equipment 1, cold water circulates among the central air-conditioning unit 11, the water outlet pipe 12, the air-conditioning indoor unit 14 and the water return pipe 13, then with the continuous operation of the central air-conditioning equipment 1, when the water pressure far away from the central air-conditioning unit 11 is reduced to the lower limit of the value set on the hydraulic balance device 3, the booster pump 32 starts to work and pumps the cold water in the water outlet pipe 211 into the water outlet pipe 12 to supplement the cold water for the water outlet pipe 12 so as to compensate the pressure in the water outlet pipe 12, and finally, when the cold water is added into the water outlet pipe 12 and the water pressure in the water outlet pipe 12 reaches the set upper limit value under the supplement, the electromagnetic valve 323 and the booster pump 32 stop working, so that the water outlet pipe 12 and the water outlet pipe 211 are in a disconnected state, thereby the water in the central air-conditioning equipment 1 can normally circulate and the hydraulic balance state of the central air-conditioning equipment 1 is maintained, the air conditioner indoor unit 14 far away from the central air conditioner unit 11 can still have better refrigeration effect.
The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications. It is intended that the scope of the invention be defined by the claims and their equivalents.
Claims (10)
1. The utility model provides a hydraulic balance module of high-efficient intelligent cold source of central air conditioning, includes central air conditioning equipment (1), its characterized in that: the central air-conditioning equipment (1) comprises a central air-conditioning unit (11), a water outlet pipe (12) connected with the liquid outlet end of the central air-conditioning unit (11) and a water return pipe (13) connected with the liquid inlet end of the central air-conditioning unit (11), wherein a plurality of air-conditioning indoor units (14) are connected between the water outlet pipe (12) and the water return pipe (13), the water outlet pipe (12) is communicated with the tail end of the water return pipe (13), a booster set (2) is arranged on one side of the central air-conditioning equipment (1), and a plurality of hydraulic balance devices (3) are connected between the booster set (2) and the water outlet pipe (12).
2. The hydraulic balance module of the high-efficiency intelligent cold source of the central air conditioner as claimed in claim 1, wherein: the water outlet pipe (12) is connected with a plurality of first connecting pipes (121).
3. The hydraulic balance module of the high-efficiency intelligent cold source of the central air conditioner as claimed in claim 1, wherein: the booster set (2) comprises an outer machine device (21) and a delivery pump (22), the liquid outlet end of the outer machine device (21) is connected with a liquid outlet pipe (211), a liquid return pipe (212) is arranged at the liquid inlet end of the outer machine device (21), and the liquid outlet pipe (211) is communicated with the tail end of the liquid return pipe (212).
4. The hydraulic balance module of the high-efficiency intelligent cold source of the central air conditioner as claimed in claim 3, wherein: the front end of outer machine equipment (21) is fixed with boss (213), delivery pump (22) are installed on boss (213), delivery pump (22) sleeve pipe flange joint is in on drain pipe (211).
5. The hydraulic balance module of the high-efficiency intelligent cold source of the central air conditioner as claimed in claim 3, wherein: be connected with a plurality of second connecting pipes (214) on the peripheral surface of drain pipe (211), the quantity of second connecting pipe (214) equals and the position one-to-one with the quantity of first connecting pipe (121).
6. The hydraulic balance module of the high-efficiency intelligent cold source of the central air conditioner as claimed in claim 1, wherein: the hydraulic balance device (3) comprises a bottom plate (31) fixed on the liquid outlet pipe (211) and a booster pump (32) arranged at the top end of the bottom plate (31).
7. The hydraulic balance module of the efficient intelligent cold source of the central air conditioner as claimed in claim 6, wherein: the utility model discloses a drain pipe, including bottom plate (31), rear side edge department on top is fixed with a plurality of connecting plates (311), the end of connecting plate (311) is fixed with fixed cover (312), install hoop board (313) on fixed cover (312), fixed cover (312) with the overall structure cover that hoop board (313) formed is established the outside of drain pipe (211).
8. The hydraulic balance module of the efficient intelligent cold source of the central air conditioner as claimed in claim 7, wherein: the front side position department of bottom plate (31) top surface is fixed with pole setting (314), the top of pole setting (314) is fixed with attachment strap (315), fixed plate (316) are installed on the top of attachment strap (315).
9. The hydraulic balance module of the efficient intelligent cold source of the central air conditioner as claimed in claim 6, wherein: the income liquid end of booster pump (32) is connected with first siphunculus (321), the play liquid end of booster pump (32) is connected with second siphunculus (322), first siphunculus (321) are linked together with second connecting pipe (214), second siphunculus (322) are linked together with first connecting pipe (121), second siphunculus (322) are passed and are fixed on strap (315) from between strap (315) and fixed plate (316).
10. The hydraulic balance module of the high-efficiency intelligent cold source of the central air conditioner as claimed in claim 9, wherein: and the second through pipe (322) is provided with an electromagnetic valve (323) and a pressure sensor (324).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210624663.5A CN114909727A (en) | 2022-06-02 | 2022-06-02 | Hydraulic balance module of high-efficient intelligent cold source of central air conditioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210624663.5A CN114909727A (en) | 2022-06-02 | 2022-06-02 | Hydraulic balance module of high-efficient intelligent cold source of central air conditioning |
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| CN114909727A true CN114909727A (en) | 2022-08-16 |
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| CN202210624663.5A Pending CN114909727A (en) | 2022-06-02 | 2022-06-02 | Hydraulic balance module of high-efficient intelligent cold source of central air conditioning |
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| CN213146788U (en) * | 2020-10-19 | 2021-05-07 | 杭州桂冠环保科技有限公司 | Central air conditioning water conservancy module unit |
| CN213362705U (en) * | 2020-09-18 | 2021-06-04 | 济南金孚瑞热能设备制造有限公司 | Integrated automatic water-replenishing hydrodynamic module |
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2022
- 2022-06-02 CN CN202210624663.5A patent/CN114909727A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060037340A1 (en) * | 2004-08-23 | 2006-02-23 | Taiwan Fluorescent Lamp Co., Ltd. | Modularized high efficiency cooling device in a cooling mechanism |
| CN101858624A (en) * | 2010-05-31 | 2010-10-13 | 绍兴市恒源冷热技术工程有限公司 | Multiple variable-flow household water system central air condition |
| WO2012048443A1 (en) * | 2010-10-13 | 2012-04-19 | 日滔贸易（上海）有限公司 | Energy-saving optimized control system and method for refrigeration plant room |
| CN108317685A (en) * | 2018-01-31 | 2018-07-24 | 深圳市奥宇节能技术股份有限公司 | A kind of air conditioning control method and air-conditioning equipment terminal |
| CN213362705U (en) * | 2020-09-18 | 2021-06-04 | 济南金孚瑞热能设备制造有限公司 | Integrated automatic water-replenishing hydrodynamic module |
| CN213146788U (en) * | 2020-10-19 | 2021-05-07 | 杭州桂冠环保科技有限公司 | Central air conditioning water conservancy module unit |
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