CN205372794U - Refrigeration equipment - Google Patents

Refrigeration equipment Download PDF

Info

Publication number
CN205372794U
CN205372794U CN201620083376.8U CN201620083376U CN205372794U CN 205372794 U CN205372794 U CN 205372794U CN 201620083376 U CN201620083376 U CN 201620083376U CN 205372794 U CN205372794 U CN 205372794U
Authority
CN
China
Prior art keywords
heat
condensate collector
vaporizer
evaporimeter
exchanger rig
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201620083376.8U
Other languages
Chinese (zh)
Inventor
苏培焕
刘警生
王芳
刘灿贤
周鸣宇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gree Electric Appliances Inc of Zhuhai
Original Assignee
Gree Electric Appliances Inc of Zhuhai
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gree Electric Appliances Inc of Zhuhai filed Critical Gree Electric Appliances Inc of Zhuhai
Priority to CN201620083376.8U priority Critical patent/CN205372794U/en
Application granted granted Critical
Publication of CN205372794U publication Critical patent/CN205372794U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a refrigeration equipment, including condenser and evaporimeter, still include condensation water collector and heat transfer device, condensation water collector is used for collecting the comdenstion water that the evaporimeter was appeared, and heat transfer device can carry out the heat exchange with condensation water collector to refrigerant to among the heat transfer device cools off, and this heat transfer device's refrigerant access connection condenser refrigerant outlet connects the evaporimeter, in order even to go into whole refrigerating system with heat transfer device. Comdenstion water that during operation, evaporimeter were appeared carries during a large amount of cold energies gets into condensation water collector, and in the refrigerant after the condenser condensation gets into heat transfer device to with the comdenstion water heat exchange takes place, so that the refrigerant absorbs and get into the evaporimeter behind the cold energy in the comdenstion water, to the cold volume of release in the environment. Above -mentioned setting can utilize the cold volume in the comdenstion water of evaporimeter production, has reduced the waste of energy, but also can make the refrigerant obtain bigger super -cooled rate, has improved refrigeration equipment's refrigerating output, has promoted refrigeration equipment's energy efficiency ratio.

Description

A kind of refrigeration plant
Technical field
This utility model relates to air-conditioning technique field, in particular, relates to a kind of refrigeration plant.
Background technology
In order to meet the stable operation of calculator room equipment, it is necessary to the long-term temperature of temperature in machine room remains unchanged substantially, accordingly, it would be desirable to air conditioner in machine room needs run without interruption the whole year.
But, room air is met cold analysis when by vaporizer and is gone out substantial amounts of condensed water, carries substantial amounts of cold, and these condensed waters can be directly discharged to outdoor, thus causing substantial amounts of loss of refrigeration capacity in condensed water.
Therefore, how to reduce energy loss, be that those skilled in the art are presently required and solve the technical problem that.
Utility model content
In view of this, this utility model provides a kind of refrigeration plant, to reduce energy loss.
For achieving the above object, this utility model provides following technical scheme:
A kind of refrigeration plant, including condenser and vaporizer, it also includes the condensate collector for collecting the condensed water that described vaporizer precipitates out;
With the heat-exchanger rig of described condensate collector heat exchange, the coolant import of described heat-exchanger rig connects condenser, and the refrigerant exit of described heat-exchanger rig connects described vaporizer.
Preferably, in above-mentioned refrigeration plant, described condensate collector collects the condensed water of described vaporizer by drip tray.
Preferably, in above-mentioned refrigeration plant, the water inlet of described condensate collector is lower than the height of the outlet of described condensate collector, and the water inlet of described condensate collector is connected with described drip tray.
Preferably, in above-mentioned refrigeration plant, described heat-exchanger rig is connected by throttling arrangement with described vaporizer.
Preferably, in above-mentioned refrigeration plant, described throttling arrangement is electric expansion valve.
Preferably, in above-mentioned refrigeration plant, described condensate collector is collecting box.
Preferably, in above-mentioned refrigeration plant, described heat-exchanger rig is positioned at inside described condensate collector, and described heat-exchanger rig is connected each through pipeline with described condenser and described vaporizer.
Known via above-mentioned technical scheme, the utility model discloses a kind of refrigeration plant, including condenser and vaporizer, it also includes condensate collector and heat-exchanger rig, wherein, condensate collector is for collecting the condensed water that vaporizer precipitates out, and heat-exchanger rig can carry out heat exchange with condensate collector, cool down with the coolant in heat exchanging device, concrete, the coolant import of this heat-exchanger rig connects condenser and refrigerant exit connects vaporizer, heat-exchanger rig to be connected into whole refrigeration system.During work, the condensed water that vaporizer precipitates out carries substantial amounts of cold energy and enters in condensate collector, and enters in heat-exchanger rig through the condensed coolant of condenser, and with condensed water generation heat exchange, so that entering after cold energy in coolant absorption condensation water in vaporizer, released cold quantity in environment.Cold in the condensed water that vaporizer produces can be utilized by above-mentioned setting, reduce the waste of energy, but also coolant can be made to obtain bigger degree of supercooling, improve the refrigerating capacity of refrigeration plant, improve the Energy Efficiency Ratio of refrigeration plant.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only embodiment of the present utility model, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to the accompanying drawing provided.
The structural representation of the refrigeration plant that Fig. 1 provides for this utility model embodiment.
Detailed description of the invention
Core of the present utility model is to provide a kind of refrigeration plant, to reduce energy loss.
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
As shown in Figure 1, the utility model discloses a kind of refrigeration plant, including condenser 3 and vaporizer 7, it also includes condensate collector 51 and heat-exchanger rig 52, wherein, condensate collector 51 is for collecting the condensed water that vaporizer 7 precipitates out, and heat-exchanger rig 52 can carry out heat exchange with condensate collector 51, cool down with the coolant in heat exchanging device 52, concrete, the coolant import of this heat-exchanger rig 52 connects condenser 3 and refrigerant exit connects vaporizer 7, so that heat-exchanger rig 52 is connected into whole refrigeration system.During work, the condensed water that vaporizer 7 precipitates out carries substantial amounts of cold energy and enters in condensate collector 51, and enter in heat-exchanger rig 52 through the condensed coolant of condenser 3, and with condensed water generation heat exchange, so that entering after cold energy in coolant absorption condensation water in vaporizer 7, released cold quantity in environment.Cold in the condensed water that vaporizer 7 produces can be utilized by above-mentioned setting, reduce the waste of energy, but also coolant can be made to obtain bigger degree of supercooling, improve the refrigerating capacity of refrigeration plant, improve the Energy Efficiency Ratio of refrigeration plant.
In specific embodiment, condensate collector 51 collects the condensed water of vaporizer 7 by drip tray 6.Specifically, drip tray 6 is positioned at the lower section of vaporizer 7, and the condensed water that vaporizer 7 precipitates out is fallen in drip tray 6 under gravity, namely the condensed water on vaporizer 7 surface is collected.In practice, this drip tray 6 can be the drip tray of refrigeration plant self, for the condensed water on vaporizer 7 surface is collected.The outlet of this drip tray 6 is connected with the water inlet of condensate collector 51, to be entered in condensate collector 51 by the condensed water collected in drip tray 6.
In further embodiment, the water inlet of condensate collector 51 being set below the height of the outlet of condensate collector 51, namely when condensate collector 51 is normally placed, outlet is positioned at the height of locus higher than water inlet position.The water inlet of condensate collector 51 is connected with drip tray 6, so that the condensed water in drip tray 6 enters in condensate collector 51, and when the liquid level of the condensed water in condensate collector 51 reaches outlet position, is discharged by outlet.This setup can extend the time that condensed water is deposited in condensate collector 51, thus the condensed water increased in condensate collector 51 and the time of heat-exchanger rig 52 heat exchange, improves heat exchange efficiency.
Heat-exchanger rig 52 disclosed herein is connected by throttling arrangement with vaporizer 7, is adjusted with the pressure to the coolant through heat-exchanger rig 52, it is ensured that the normal use of vaporizer 7.Concrete structure for this throttling arrangement can be set according to actual needs, as long as being capable of being adjusted the coolant discharged from heat-exchanger rig 52.
In practice throttling arrangement is set as electric expansion valve 2.Electric expansion valve 2 belongs to electronic type shaping modes, and the intelligentized control method for refrigeration system provides condition, and it is more accurate to control.Additionally, the application not shall be limited only to the extent electric expansion valve 2 yet, other are capable of the device of throttling also in protection domain.
On the basis of technique scheme; condensate collector 51 disclosed herein is collecting box; namely this condensate collector 51 stores with the form of casing and collects condensed water; merely provide the concrete structure of a kind of condensate collector 51 herein; also condensate collector 51 can be set as that other have the structure of storage function in practice, and all in protection domain.
In order to improve the maximum utilization to condensed water cold further, heat-exchanger rig 52 is arranged on by the application condensate collector 51 internal, and heat-exchanger rig 52 is connected each through pipeline with condenser 3 and vaporizer 7.Heat-exchanger rig 52 is arranged on the inside of condensate collector 51, heat-exchanger rig 52 can be made directly to contact with condensed water and to carry out heat exchange, avoid the wall of condensed water and condensate collector 51 carry out after heat exchange again with heat-exchanger rig 52 heat exchange, reduce the loss of energy, improve the utilization rate of energy.Being connected each through pipeline with condenser 3 and vaporizer 7 by heat-exchanger rig 52, the position that can be easy to heat exchanging device 52 is adjusted, to be suitable for different situations.
With reference to shown in Fig. 1, specific works flow process is as follows: during stable operation, room air is when by vaporizer 7, meet cold analysis and go out substantial amounts of condensation at low temperature water, after condensed water is collected by drip tray 6, by pipeline, bottom condensate collector 51, water inlet enters condensate collector 51, it is achieved the collection to condensed water.Condensed water side, condensed water realizes coolant is lowered the temperature by soaking heat-exchanger rig 52 therein, and the condensed water after released cold quantity is got rid of automatically from top outlet, and enters sewer through drain pipe 4.Medium side, through the coolant of condenser 3 condensation, flows into heat-exchanger rig 52 by pipeline, bigger degree of supercooling is obtained by the heat-exchanger rig 52 condensed water from condensate collector 51, then throttle again through electric expansion valve 2, enter vaporizer 7, released cold quantity in environment.Circulation by above-mentioned flow process, it is achieved that to the recovery carrying cold in condensed water, when not increasing power consumption, improves air conditioner in machine room refrigerating capacity, promotes complete machine Energy Efficiency Ratio, it is achieved energy-saving and emission-reduction.In theory, air conditioner in machine room dispels the heat through outer machine, the refrigerant temperature before throttling about 40 DEG C, and room air is met cold analysis when by vaporizer 7 and gone out substantial amounts of condensed water, temperature about 12 DEG C, and both temperature difference can reach 28 DEG C.By heat-exchanger rig 52, give the coolant cooling before throttling with condensed water, improve degree of supercooling, to reclaim the cold in condensed water.
Refrigeration plant disclosed herein is air conditioner in machine room, is namely placed on the throughout the year in running order air-conditioning in machine room.
In this specification, each embodiment adopts the mode gone forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually referring to.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses this utility model.The multiple amendment of these embodiments be will be apparent from for those skilled in the art, and generic principles defined herein when without departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, this utility model is not intended to be limited to the embodiments shown herein, and is to fit to the widest scope consistent with principles disclosed herein and features of novelty.

Claims (7)

1. a refrigeration plant, including condenser (3) and vaporizer (7), it is characterised in that also include the condensate collector (51) for collecting the condensed water that described vaporizer (7) precipitates out;
Heat-exchanger rig (52) with described condensate collector (51) heat exchange, the coolant import of described heat-exchanger rig (52) connects condenser (3), and the refrigerant exit of described heat-exchanger rig (52) connects described vaporizer (7).
2. refrigeration plant according to claim 1, it is characterised in that described condensate collector (51) collects the condensed water of described vaporizer (7) by drip tray (6).
3. refrigeration plant according to claim 2, it is characterized in that, the water inlet of described condensate collector (51) is lower than the height of the outlet of described condensate collector (51), and the water inlet of described condensate collector (51) is connected with described drip tray (6).
4. refrigeration plant according to claim 1, it is characterised in that described heat-exchanger rig (52) is connected by throttling arrangement with described vaporizer (7).
5. refrigeration plant according to claim 4, it is characterised in that described throttling arrangement is electric expansion valve (2).
6. the refrigeration plant according to any one of claim 1-5, it is characterised in that described condensate collector (51) is collecting box.
7. refrigeration plant according to claim 6, it is characterized in that, it is internal that described heat-exchanger rig (52) is positioned at described condensate collector (51), and described heat-exchanger rig (52) is connected each through pipeline with described condenser (3) and described vaporizer (7).
CN201620083376.8U 2016-01-26 2016-01-26 Refrigeration equipment Active CN205372794U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620083376.8U CN205372794U (en) 2016-01-26 2016-01-26 Refrigeration equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620083376.8U CN205372794U (en) 2016-01-26 2016-01-26 Refrigeration equipment

Publications (1)

Publication Number Publication Date
CN205372794U true CN205372794U (en) 2016-07-06

Family

ID=56269647

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620083376.8U Active CN205372794U (en) 2016-01-26 2016-01-26 Refrigeration equipment

Country Status (1)

Country Link
CN (1) CN205372794U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105485781A (en) * 2016-01-26 2016-04-13 珠海格力电器股份有限公司 Refrigeration equipment
CN109442700A (en) * 2018-11-08 2019-03-08 宁波奥克斯电气股份有限公司 A kind of energy saver that degree of supercooling can be improved, energy-saving control method and air conditioner

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105485781A (en) * 2016-01-26 2016-04-13 珠海格力电器股份有限公司 Refrigeration equipment
CN109442700A (en) * 2018-11-08 2019-03-08 宁波奥克斯电气股份有限公司 A kind of energy saver that degree of supercooling can be improved, energy-saving control method and air conditioner

Similar Documents

Publication Publication Date Title
CN102840717B (en) Heat energy recovery device
CN201327308Y (en) Closed-type multi-source double-effect energy tower
CN203116203U (en) Air cooling air-conditioning system provided with condenser cooling supercooling device
CN101893293B (en) Centralized multi-connected cold (heat) source central air conditioning system
CN102840711A (en) Air conditioning system with heat recovery function
CN205690623U (en) A kind of air conditioner condensate water recycling heat exchanger
CN102777990B (en) Air conditioning unit system of water source heat pump in reservoir for underground hydropower station
CN201327307Y (en) Open-type multi-source double-effect energy tower
CN205372794U (en) Refrigeration equipment
CN201039641Y (en) Air conditioner for machine room
CN201803419U (en) Integrated type multi-connected cold and hot source central air-conditioning system
CN101514829B (en) Tube-plate evaporative condensing air-conditioning unit with packing
CN101266104A (en) Low energy consumption or entirely passive type heat quantity transfer device
CN204853777U (en) Air conditioner heat reclamation device that looses
CN202254137U (en) Split type fresh air conditioner with heat-recovery evaporation-condensation function
CN201628425U (en) Special evaporator for heat pipe refrigeration combined air conditioning
CN203404909U (en) Multi-split air conditioning system recycling condensation water cold energy of internal machine
CN103851723A (en) Air conditioning system for restaurant
CN201003828Y (en) Ecological energy-saving air conditioner system device
CN104676798A (en) All-weather solar water source heat pump air conditioning system
CN101017018A (en) Ecological energy saving air-conditioning system device
CN205536293U (en) Multi -functional energy -conserving central air -conditioning system of integrated form
CN204478367U (en) All-weather solar water source heat pump air conditioning system
CN202204230U (en) Air-conditioning fresh-keeping cabinet
CN105485781A (en) Refrigeration equipment

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant