CN112413983A - Energy-saving consumption-reducing efficient refrigeration equipment system - Google Patents
Energy-saving consumption-reducing efficient refrigeration equipment system Download PDFInfo
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- CN112413983A CN112413983A CN202011260525.0A CN202011260525A CN112413983A CN 112413983 A CN112413983 A CN 112413983A CN 202011260525 A CN202011260525 A CN 202011260525A CN 112413983 A CN112413983 A CN 112413983A
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- water
- storage tank
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- water storage
- supply pipeline
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/14—Collecting or removing condensed and defrost water; Drip trays
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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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
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- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention relates to an energy-saving consumption-reducing high-efficiency refrigeration equipment system which comprises a compressor, a condenser, a throttling device and an evaporator which are sequentially connected, wherein a water-bearing disc is arranged below the evaporator, a condensed water outlet pipe is connected below the water-bearing disc, the condensed water outlet pipe is connected with a water storage tank, a liquid level switch with a high-level trigger point and a low-level trigger point is arranged in the water storage tank from top to bottom, a water supply pipeline is externally connected to the lower part of the water storage tank and is lower than the low-level trigger point, a booster pump and a one-way valve are sequentially arranged on the water supply pipeline, and the water supply pipeline is connected to a cooling water. The structure is simple, low-temperature condensate water on the evaporation side can be effectively utilized, and energy conservation and consumption reduction are realized.
Description
Technical Field
The invention relates to a refrigeration system, in particular to an energy-saving consumption-reducing high-efficiency refrigeration equipment system.
Background
Conventional refrigeration plant system, evaporation side because low temperature condensation produces low temperature condensate water, and low temperature condensate water is direct discharge after collecting through holding the water tray usually, and low temperature condensate water is not effectively utilized, has extravagant energy consumption problem.
Disclosure of Invention
The invention provides an energy-saving consumption-reducing high-efficiency refrigeration equipment system which is simple in structure, can effectively utilize low-temperature condensate water on an evaporation side, and is energy-saving and consumption-reducing.
The technical scheme adopted by the invention is as follows: the utility model provides an energy saving and consumption reduction high-efficient refrigeration plant system, includes compressor, condenser, throttling arrangement, the evaporimeter that connects gradually, and the evaporimeter is divided into and is set up water-bearing disc, its characterized in that: the water-holding disc is connected with a condensate outlet pipe, the condensate outlet pipe is connected with a water storage tank, a liquid level switch with a high-level trigger point and a low-level trigger point is arranged in the water storage tank from top to bottom, the lower part of the water storage tank is lower than a low-level trigger point and is externally connected with a water supply pipeline, a booster pump and a one-way valve are sequentially arranged on the water supply pipeline, and the water supply pipeline is connected with cooling water of a condenser and is connected with a water-cooling fan of the corresponding condenser or a.
Further, the water supply pipeline is coated with a heat insulation material layer.
Further, a liquid viewing mirror is arranged on the water storage tank.
Further, a drain valve is arranged at the bottom of the water storage tank.
Further, an exhaust valve is arranged at the top of the water storage tank.
When the system works, low-temperature condensed water condensed in air cooled by an evaporator in conventional refrigeration equipment is drained into a water storage tank through a condensed water outlet pipe through a water bearing disc, a liquid viewing mirror is arranged on the water storage tank to facilitate observation of the liquid level of the condensed water, an automatic exhaust valve is arranged at the top of the water storage tank, and an automatic drain valve is arranged at the bottom of the water storage tank to facilitate exhaust and drain; the high-order trigger point of liquid level switch is risen to the comdenstion water liquid level in the retaining jar, stop the start signal that control gave the booster pump promptly through the booster pump, the booster pump starts the low temperature comdenstion water pressure boost of saving in with the retaining jar, can effectively prevent through the check valve that the cooling water from intaking, the air inlet or the pressure of shower water side pressure of intaking is higher than utilizing the comdenstion water to reduce the cooling water, the pressure of air inlet or shower water temperature function section, lead to appearing reverse flow in the water supply pipeline, the comdenstion water supplies to the cooling water inlet pipe along the water supply pipeline, water-cooling fan or shower head intake.
When the liquid level of the condensed water in the water storage tank is reduced to a low-level trigger point of the liquid level switch, a stop signal of the booster pump is given through a booster pump start-stop control signal line, and the low-temperature condensed water is stopped being conveyed. The outer surface of the water supply pipeline is insulated and insulated by the insulation material layer, so that the low-temperature condensed water is prevented from absorbing heat in the environment in the conveying process, and the conveyed cold loss is avoided.
The invention has the beneficial effects that: after the low-temperature condensed water is mixed with cooling water and inlet air or spray water, the temperature of the cooling water, the inlet air or the spray water can be cooled, so that the logarithmic mean heat transfer temperature difference of the cooling water, the inlet air or the spray water and the high-temperature high-pressure refrigerant exhaust is improved, the heat dissipation capacity of a condenser is increased, the purposes of reducing the condensation temperature and improving the liquid supply supercooling degree are achieved, meanwhile, the consumption of the cooling water or the spray water and the power consumption of a fan are reduced, the refrigerating capacity and the energy efficiency ratio of a system are improved, and the purposes of saving energy and reducing consumption are achieved.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic of the present invention;
in the figure: the device comprises a compressor 1, a condenser 2, a cooling water inlet pipe 3, a throttling device 4, an evaporator 5, a water bearing disc 6, a condensed water outlet pipe 7, a water storage tank 8, a liquid viewing mirror 9, a liquid level switch 10, a high-position trigger point 11, a low-position trigger point 12, a blow-down valve 13, an exhaust valve 14, a water supply pipeline 15, a booster pump 16, a one-way valve 17 and a heat preservation material layer 18.
Detailed Description
The following further description is made in conjunction with the accompanying drawings and examples.
FIG. 1 shows: the utility model provides an energy saving and consumption reduction high efficiency refrigeration plant system, includes compressor 1, condenser 2, cooling water advances pipe 3, throttling arrangement 4, evaporimeter 5, water-holding tray 6, comdenstion water exit tube 7, retaining jar 8, look liquid mirror 9, liquid level switch 10, high-order trigger point 11, low level trigger point 12, blowoff valve 13, discharge valve 14, water supply pipe 15, booster pump 16, check valve 17, insulation material layer 18.
Compressor 1, condenser 2, throttling arrangement 4, evaporimeter 5 links to each other in proper order, evaporimeter 5 has set up water tray 6, hold condensate outlet pipe 7 under the water tray 6, the condensate outlet pipe connects water storage tank 8, it takes the high level to set up about establishing in the water storage tank, low level trigger point 11, 12 liquid level switch 10, water storage tank bottom sets up blowoff valve 13, water storage tank top sets up discharge valve 14, the water storage tank lower part is less than low level trigger point external supply pipeline 15, the outer cladding insulation material layer 18 of supply pipeline, set gradually the pressure boost on the supply pipeline, 16 and check valve 17, the cooling water that supply pipeline connects the condenser advances on pipe 3
In the above embodiment, the liquid observation mirror can be arranged on the water storage tank, so that direct observation and control are facilitated.
In the above embodiment, the condensed water is returned to the cooling water inlet pipe of the condenser, and the condenser is water-cooled; if an air-cooled condenser is adopted, the condensed water is connected with a corresponding water-cooled fan; if spray water cooling is adopted, the condensed water is connected with a spray header of the corresponding condenser.
Claims (5)
1. The utility model provides an energy saving and consumption reduction high-efficient refrigeration plant system, includes compressor, condenser, throttling arrangement, the evaporimeter that connects gradually, and the evaporimeter is divided into and is set up water-bearing disc, its characterized in that: the water-holding disc is connected with a condensate outlet pipe, the condensate outlet pipe is connected with a water storage tank, a liquid level switch with a high-level trigger point and a low-level trigger point is arranged in the water storage tank from top to bottom, the lower part of the water storage tank is lower than a low-level trigger point and is externally connected with a water supply pipeline, a booster pump and a one-way valve are sequentially arranged on the water supply pipeline, and the water supply pipeline is connected with cooling water of a condenser and is connected with a water-cooling fan of the corresponding condenser or a.
2. The energy-saving consumption-reducing high-efficiency refrigeration equipment system as claimed in claim 1, wherein: and the water supply pipeline is coated with a heat-insulating material layer.
3. The energy-saving consumption-reducing high-efficiency refrigeration equipment system as claimed in claim 1, wherein: and the water storage tank is provided with a liquid viewing mirror.
4. The energy-saving consumption-reducing high-efficiency refrigeration equipment system as claimed in claim 1, wherein: and a blow-down valve is arranged at the bottom of the water storage tank.
5. The energy-saving consumption-reducing high-efficiency refrigeration equipment system as claimed in claim 1, wherein: and an exhaust valve is arranged at the top of the water storage tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011260525.0A CN112413983A (en) | 2020-11-12 | 2020-11-12 | Energy-saving consumption-reducing efficient refrigeration equipment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011260525.0A CN112413983A (en) | 2020-11-12 | 2020-11-12 | Energy-saving consumption-reducing efficient refrigeration equipment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112413983A true CN112413983A (en) | 2021-02-26 |
Family
ID=74832048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011260525.0A Pending CN112413983A (en) | 2020-11-12 | 2020-11-12 | Energy-saving consumption-reducing efficient refrigeration equipment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112413983A (en) |
-
2020
- 2020-11-12 CN CN202011260525.0A patent/CN112413983A/en active Pending
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