CN2879055Y - Wind-cooling hot pump water-cooling machine set - Google Patents
Wind-cooling hot pump water-cooling machine set Download PDFInfo
- Publication number
- CN2879055Y CN2879055Y CN 200620101711 CN200620101711U CN2879055Y CN 2879055 Y CN2879055 Y CN 2879055Y CN 200620101711 CN200620101711 CN 200620101711 CN 200620101711 U CN200620101711 U CN 200620101711U CN 2879055 Y CN2879055 Y CN 2879055Y
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- China
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- water
- air
- chilling units
- refrigeration system
- casing
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Abstract
The utility model relates to an air-cooled heat-pump water chiller unit. Under high temperature conditions, the current water chiller unit usually could not operate or unload normally. The water chiller unit of the utility model is provided with a spray device orderly connected with an electromagnetic valve, a water filter, an atomization device and a spray transfer device. Wherein, the electromagnetic valve serves as the entrance of the system, and the atomization transfer device as the exit. The temperature and humidity sensor is arranged outside the tank and connected to an electric control system. The spray device lowers air temperature of inlet cut, thereby cooling off inlet air temperature of the side where condenser is positioned through evaporation of spray, which enhance the temperature difference of heating exchanging between condenser and air, and improve the environment and the effect of condensing side heat exchanger. The condensing pressure and total operating power is decreased, thus, the operating reliability of the unit in summer is enhanced and the energy is greatly saved.
Description
Technical field
The utility model relates to a kind of air-cooled heat pump handpiece Water Chilling Units, especially a kind of air-cooled heat pump handpiece Water Chilling Units of decreasing working environment temperature.
Background technology
The climate type of China's air-conditioning use at present belongs to the T1 class, and such air-conditioning refrigerating operaton in summer limiting temperature of relevant national standard is 43 ℃, and air-conditioning manufacturing enterprise manufactures for foundation by this standard.But because China's weather diversity, the increase in temperature of summer high temperature and the lengthening of continuous days, and the situation installed of air-conditioning when causing actual use environment temperature often be higher than 43 ℃, needing most the season of using air-conditioning, normal operation of unit Chang Buneng or unloading, bring inconvenience to the user, brought very big difficulty for simultaneously producer's after-sale service, part producer attempts to improve range of operation by refrigerant system design for this reason, but consider cost factor and air conditioner compressor system characteristics, the temperature that improves is very limited, between 2-3 ℃.In addition because the restriction of air-conditioning installation site also can make this limited raising temperature can not get performance.Thereby the optimal design by refrigeration system, can not thoroughly solve such problem.Unit long-time running under the summer high temperature operating mode simultaneously not only influences its reliability and service life, and operation energy consumption also increases greatly.Also there are at present some to solve the energy-conservation way of summer air-conditioning hot operation.Their emphasis all only is placed on the energy-saving scheme that split-type air conditioner self condensed water reclaims and utilize, and condensed water all is used for cooler condenser, and Study on Reliability Problems also seldom during simultaneously to operation of air conditioner.Though these schemes are feasible on principle, problem is more or less arranged on actual effect and application feasibility: the split-type air conditioner installation site may make condensed water can not or be difficult for receiving on the outdoor condenser; Energy-conservation effect not only condensation water quantity about also and the heat exchange effect between condensed water and the condenser direct relation is arranged, condensation water quantity and available machine time, indoor temperature and humidity are relevant, its water yield is unsettled; Heat exchange effect and heat exchange form are directly related, present most situation is that condensed water flows through fin, just simple each other the heat transfer, the coefficient of heat transfer is not high, has minority to adopt between water smoke and fin yet and carries out heat exchange, but be subjected to the method that adopted and the restriction of split-type air conditioner structure, effect is also very poor, fogdrop diameter is big in the water smoke, and droplet is evaporated on fin, and it is suitable even poorer that heat exchange effect and condensed water directly flow through fin.Because split-type air conditioner belongs to the household appliances of price competition fierceness at present, cost factor is very sensitive simultaneously.Owing to above-mentioned feasibility and cost reason, though such technical thought proposes also not see at present very early the detachable air conditioner of such technology utilization on market.Simultaneously such energy-saving scheme just uses inquiring in the split-type air conditioner field, never inquires in the industry and uses in that the large-sized wind cooling source pump is up at present.Along with present large-sized wind cooling heat pump handpiece Water Chilling Units is more and more in the use that the worker builds in the project, such unit faces the summer high temperature reliability of operation equally and energy consumption increases two large problems, because its use occasion is generally the heavy characteristics that the energy consumption of public occasion and unit accounts for the building total energy consumption, the problem of facing is more outstanding.
Summary of the invention
The purpose of this utility model just provides a kind of air-cooled heat pump handpiece Water Chilling Units that can reduce self operating ambient temperature in summer, use this unit to compare with present air-cooled heat pump handpiece Water Chilling Units, have improve significantly unit in summer the weather resisteant to hot environment, can improve unit refrigerating operaton in summer reliability greatly, and have obviously energy-conservation characteristics.
The utility model comprises casing, is provided with outdoor condenser, compressor, throttle part, electric-control system, outdoor fan system, water cooling heat exchanger in the casing, constitutes the refrigeration system of this handpiece Water Chilling Units, is provided with water spraying device in the handpiece Water Chilling Units.Described water spraying device is linked to each other successively by magnetic valve, crystal's filter device, water atomization plant, spraying conveying device and constitutes.Magnetic valve is this system entry, and the spraying conveying device is a system outlet.Be provided with refrigeration system water inlet interface, refrigeration system water outlet interface and water spraying device water inlet interface in the casing, wherein refrigeration system water inlet interface links to each other with refrigeration system water outlet interface and air-conditioning system are terminal, and the water inlet interface of water spraying device is connected with the water source.Casing also is provided with Temperature Humidity Sensor outward, and Temperature Humidity Sensor links to each other with electric-control system, and electric-control system links to each other with the controlled electric component of handpiece Water Chilling Units.
Described water atomization plant any in the ultrasonic atomization device, centrifugal sprayer, high-pressure plunger holdable pump spray apparatus that can produce 20-100 μ m diameter droplet.Ultrasonic atomization device, centrifugal sprayer, high-pressure plunger holdable pump spray apparatus are matured product, can obtain by market.
Water spraying device in the utility model plays the effect that reduces the air inlet air themperature, evaporate the air inlet temperature that reduces the unit condenser side by institute's spray droplets, improve the heat transfer temperature difference between unit condenser and air, thereby improve the heat exchange environment and the heat exchange effect of unit condensation side, the condensing pressure of unit and the complete machine power of operation have been reduced, improve the reliability of unit under summer high temperature environment, and can obviously play energy-conserving action.
Description of drawings
1. Fig. 1 is a structural representation of the present utility model;
2. Fig. 2 is the water spraying device structural representation.
The specific embodiment
As depicted in figs. 1 and 2, the utility model comprises casing 1, be provided with outdoor condenser 3, compressor 13, throttle part 12, electric-control system 8, outdoor fan system 2, water cooling heat exchanger 11 in the casing 1, constitute the refrigeration system of this handpiece Water Chilling Units, be provided with water spraying device in the handpiece Water Chilling Units, described water spraying device is linked to each other successively by magnetic valve 15, crystal's filter device 14, water atomization plant 6, spraying conveying device 5 and constitutes.Magnetic valve 15 is this system entry, and spraying conveying device 5 is a system outlet.Be provided with refrigeration system water inlet interface 9, refrigeration system water outlet interface 10 and water spraying device water inlet interface 7 in the casing 1.Refrigeration system water inlet interface 9 links to each other with refrigeration system water outlet interface 10 and air-conditioning system are terminal, and water spraying device water inlet interface 7 is connected with the water source.Also be provided with Temperature Humidity Sensor 4 outside the casing 1, Temperature Humidity Sensor 4 links to each other with electric-control system 8, and electric-control system 8 links to each other with the controlled electric component of handpiece Water Chilling Units.
Claims (2)
1, a kind of air-cooled heat pump handpiece Water Chilling Units, comprise casing, be provided with outdoor condenser, compressor, throttle part, electric-control system, outdoor fan system, water cooling heat exchanger in the casing, constitute the refrigeration system of this handpiece Water Chilling Units, it is characterized in that being provided with in the handpiece Water Chilling Units water spraying device; Described water spraying device is linked to each other successively by magnetic valve, crystal's filter device, water atomization plant, spraying conveying device and constitutes; Magnetic valve is this system entry, and the spraying conveying device is a system outlet; Be provided with refrigeration system water inlet interface, refrigeration system water outlet interface and water spraying device water inlet interface in the casing, wherein refrigeration system water inlet interface links to each other with refrigeration system water outlet interface and air-conditioning system are terminal, and the water inlet interface of water spraying device is connected with the water source; Casing is outside equipped with Temperature Humidity Sensor, and Temperature Humidity Sensor links to each other with electric-control system, and electric-control system links to each other with the controlled electric component of handpiece Water Chilling Units.
2, a kind of air-cooled heat pump handpiece Water Chilling Units as claimed in claim 1 is characterized in that a kind of in the ultrasonic atomization device, centrifugal sprayer, high-pressure plunger holdable pump spray apparatus that can produce 20-100 μ m diameter droplet of described water atomization plant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620101711 CN2879055Y (en) | 2006-03-15 | 2006-03-15 | Wind-cooling hot pump water-cooling machine set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620101711 CN2879055Y (en) | 2006-03-15 | 2006-03-15 | Wind-cooling hot pump water-cooling machine set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2879055Y true CN2879055Y (en) | 2007-03-14 |
Family
ID=37861475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620101711 Expired - Lifetime CN2879055Y (en) | 2006-03-15 | 2006-03-15 | Wind-cooling hot pump water-cooling machine set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2879055Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100362293C (en) * | 2006-03-15 | 2008-01-16 | 杭州电子科技大学 | Air-cooling hot-pump water cooler set for decreasing working environment temperature |
| CN108662681A (en) * | 2018-07-21 | 2018-10-16 | 中环智创（北京）科技有限公司 | A kind of air-conditioning and the outer machine cooling, silencing device of heat pump |
-
2006
- 2006-03-15 CN CN 200620101711 patent/CN2879055Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100362293C (en) * | 2006-03-15 | 2008-01-16 | 杭州电子科技大学 | Air-cooling hot-pump water cooler set for decreasing working environment temperature |
| CN108662681A (en) * | 2018-07-21 | 2018-10-16 | 中环智创（北京）科技有限公司 | A kind of air-conditioning and the outer machine cooling, silencing device of heat pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20080116 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |