CN206234954U - Closed indirect evaporation cools down the handpiece Water Chilling Units with mechanical refrigeration cooperation - Google Patents
Closed indirect evaporation cools down the handpiece Water Chilling Units with mechanical refrigeration cooperation Download PDFInfo
- Publication number
- CN206234954U CN206234954U CN201621317952.7U CN201621317952U CN206234954U CN 206234954 U CN206234954 U CN 206234954U CN 201621317952 U CN201621317952 U CN 201621317952U CN 206234954 U CN206234954 U CN 206234954U
- Authority
- CN
- China
- Prior art keywords
- mechanical refrigeration
- cold water
- water
- indirect evaporation
- temperature cold
- 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.)
- Expired - Fee Related
Links
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model discloses a kind of cooling of closed indirect evaporation and the handpiece Water Chilling Units of mechanical refrigeration cooperation, it is made up of closed indirect evaporation cooling unit and mechanical refrigeration unit；After the high temperature cold water supplying high temperature cooling water air conditioner end use of closed indirect evaporation cooling unit production, the condenser of mechanical refrigeration unit is introduced into, enters back into the aquaporin of closed indirect evaporation cooler, be cooled after transferring heat to the humid air of reverse flow；Mechanical refrigeration unit provides low-temperature cold water for low-temperature cold water air conditioning terminal；The unit can isolated operation closed indirect evaporation cooling unit offer high temperature cold water；Also closed indirect evaporation cooling unit and mechanical refrigeration unit can be simultaneously run, while providing high temperature cold water and low-temperature cold water；Also low-temperature cold water can be provided separately.
Description
Technical field
The utility model belongs to air conditioner technical field, is related to a kind of application of evaporation cooling technique, and in particular to one
Plant the handpiece Water Chilling Units of closed indirect evaporation cooling and mechanical refrigeration cooperation.
Background technology
In xeothermic area, mechanical refrigeration handpiece Water Chilling Units more save energy is used using evaporation cooling handpiece Water Chilling Units ratio, especially
It is to be applied in the air-conditioning system of independent temperature-humidity control, not only energy-conservation, and room conditioning end also produces without condensed water,
Indoor sanitation condition is good.
During evaporation cooling handpiece Water Chilling Units application, some problems are also generated, it is in recent years, most hot in summer
When, air-conditioning system refrigerating capacity is often not enough, causes indoor temperature and humidity all to meet design requirement, and main cause is
When refrigeration duty is higher indoors, unit is influenceed by outdoor air epidemic disaster, when particularly wet-bulb temperature is raised, unit
Refrigerating capacity but declined.
Utility model content
The purpose of this utility model is to provide a kind of handpiece Water Chilling Units for evaporating cooling and mechanical refrigeration cooperation, the machine
Group can isolated operation closed indirect evaporation cooling unit offer high temperature cold water；Also closed indirect evaporation cooling unit can simultaneously be run
And mechanical refrigeration unit, while providing high temperature cold water and low-temperature cold water；Also low-temperature cold water can be provided separately.
Implementation method of the present utility model is：A kind of closed indirect evaporation cooling and the cooling-water machine of mechanical refrigeration cooperation
Group, is made up of closed indirect evaporation cooling unit and mechanical refrigeration unit；The high temperature of closed indirect evaporation cooling unit production is cold
After water supply high temperature cold water air conditioning terminal use, the condenser of mechanical refrigeration unit is introduced into, enters back into closed indirect evaporation cold
But the aquaporin of device, is cooled after transferring heat to the humid air of reverse flow；Mechanical refrigeration unit is low-temperature cold water air-conditioning
End provides low-temperature cold water.
The core component of closed indirect evaporation cooling unit of the present utility model can be cold using triple channel closed indirect evaporation
But device, triple channel closed indirect evaporation cooler is by several interlaced dry air passages, humid air passage and aquaporin
Composition.Outdoor air be all first in dry passage by etc. it is clammy but enter back into wet channel afterwards, in each heat exchanger channels long enough and
Air and water it is flux matched proper in the case of, the outlet air of dry passage, the intake air of wet channel and aquaporin go out
Saliva temperature can be close to the dew-point temperature of outdoor air.
The utility model high temperature cold water absorbs the heat of air conditioning terminal, assume responsibility for part interior refrigeration duty, while
The heat of neck condenser is absorbed, the heat extraction load of mechanical refrigeration unit is assume responsibility for, the utilization rate of high temperature cold water is improve.Due to entering
The water temperature for entering condenser is moderate, i.e., the coolant water temperature than directly being provided using cooling tower is lower, it also avoid being closed using triple channel
The cold water of formula indirect evaporating-cooling cellular manufacture is directly entered condenser, causes mechanical refrigeration unit to be shut down because water temperature is too low and protects
The possibility of shield.
The handpiece Water Chilling Units of closed indirect evaporation cooling of the present utility model and mechanical refrigeration cooperation are in xeothermic area
During summer operation, high temperature cold water preferentially is provided by closed indirect evaporation cooling unit, when outdoor air wet bulb temperature is raised, it is impossible to
When meeting room conditioning refrigeration demand, mechanical refrigeration unit is opened, there is provided while high temperature cold water, there is provided low-temperature cold water strengthens system
It is cold.
Triple channel closed indirect evaporation cooler in the utility model unit can use corrugated board structures, by corrugated plating group
Into several interlaced dry air passages, humid air passage and aquaporin.
Triple channel closed indirect evaporation cooler in the utility model unit can use disk tube plate structure, by coil pipe plate group
Into the dry air passage between several plates and plate and humid air passage, and in coil pipe it is aquaporin.
Closed indirect evaporation cooler in the utility model unit can be divided into the water of two sections, upper semisection and lower semisection
Passage is divided into two parts, and upper part provides cooling water for mechanical refrigeration unit, and the latter half provides high temperature cold water, and dry air leads to
Road and humid air passage are up and down an entirety.
Closed indirect evaporation cooler in the utility model unit can be divided into two sections, and upper semisection is mechanical refrigeration system
Cryogen evaporation condensation heat-exchange section, the aquaporin of upper semisection is herein coolant channel, and lower semisection is high temperature cold water passage, there is provided high
Warm cold water, dry air passage and humid air passage are up and down an entirety.
Closed indirect evaporation cools down and can also be applied to need supply water temperature ratio with the handpiece Water Chilling Units of mechanical refrigeration cooperation
More constant occasion, such as data center, the high temperature cold water that can be produced unit carry out mixed water with low-temperature cold water, by water mixing valve
Carry out the leaving water temperature or flow of control machinery refrigeration unit to control the supply water temperature of whole system.
Brief description of the drawings
Accompanying drawing 1 is the closed indirect evaporation cooling of the utility model embodiment 1 and the cooling-water machine of mechanical refrigeration cooperation
The structural representation of group.
Accompanying drawing 2 is the structural representation of the triple channel closed indirect evaporation cooler in the utility model embodiment 1.
Accompanying drawing 3 is the inside of the corrugated plating triple channel enclosed counterflow indirect evaporative cooler in the utility model embodiment 1
The assembling structure schematic diagram of corrugated plating.
Accompanying drawing 4 is the structure of the coil pipe plate triple channel enclosed counterflow indirect evaporative cooler in the utility model embodiment 2
Schematic diagram.
Accompanying drawing 5 is the closed indirect evaporation cooling of the utility model embodiment 3 and the cooling-water machine of mechanical refrigeration cooperation
The structural representation of group.
Accompanying drawing 6 is the structural representation of the coil pipe plate triple channel closed indirect evaporation cooler in the utility model embodiment 3
Figure.
Accompanying drawing 7 is the closed indirect evaporation cooling of the utility model embodiment 4 and the cooling-water machine of mechanical refrigeration cooperation
The structural representation of group.
Accompanying drawing 8 is the closed indirect evaporation cooling of the utility model embodiment 5 and the cooling-water machine of mechanical refrigeration cooperation
The structural representation of group.
The utility model is elaborated with reference to embodiment：
Specific embodiment
Embodiment 1, as shown in figure 1, the handpiece Water Chilling Units of closed indirect evaporation cooling and mechanical refrigeration cooperation, by enclosed
Indirect evaporating-cooling unit 1 is constituted with mechanical refrigeration unit 2, and closed indirect evaporation cooling unit 1 includes exhaust blower 4, water fender
5th, water-locator 6, closed indirect evaporation cooling 3, water tank 7；Mechanical refrigeration unit 2 includes compressor 8, condenser 9, throttling arrangement
10th, evaporator 11.The supplying high temperature cooling water air conditioner end 19 of high temperature cold water 14 of the production of closed indirect evaporation cooling unit 1 uses
Afterwards, the condenser 9 of mechanical refrigeration unit 2 is introduced into, the aquaporin 23 of closed indirect evaporation cooler 3 is entered back into, heat is passed
It is cooled after passing the humid air 12 of reverse flow；Mechanical refrigeration unit 2 is that low-temperature cold water air conditioning terminal 20 provides low-temperature cold water
15.The closed indirect evaporation cooler of closed indirect evaporation cooling unit 1（3）Can be cooled down using triple channel closed indirect evaporation
Device, as shown in Fig. 2 triple channel closed indirect evaporation cooler 3 is led to by several interlaced dry air passages 21, humid air
Road 22 and aquaporin 23 are constituted.The air intake surface 24 of outdoor air 12 is arranged on above 3 two sides of indirect evaporation cooler
Point, dry passage 21 at air intake surface 24 is open state, and wet channel 22 is closed state, below two sides partly for it is non-enter
Wind face 25, its dry passage 21 is closed state with wet channel 22, and the dry passage 21 in water drenching face 27 is closed state, wet channel 22
It is open state, the dry passage 21 of bottom surface 26 is open state with wet channel 22.Triple channel closed indirect evaporation cooler 3 is ripple
Card structure, as shown in figure 3, the wavy channel of a portion corrugated plating 28 horizontal by 120 °~150 °, another part
Horizontal by 30 °~60 °, corrugated plating 28 replaces placement to the wavy channel of corrugated plating 29 with corrugated plating 29, and what it was constituted turns back
Type passage is alternately dry passage 21, wet channel 22, the alternate combinations structure of aquaporin 23.The turnover condenser 9 of high temperature cold water 14
Regulating valve 35 and 36 is set on pipeline, the water of condenser 9 can be entered according to the regulation of the refrigerating capacity of mechanical refrigeration.30 is aquaporin
23 collection distributive pipe, 16 is the circulating pump of wet channel shower water 13, and 17 is the circulating pump of low-temperature cold water 15, and 18 circulate for high temperature cold water 14
Pump.
Embodiment 2, compared with Example 1 difference be：As shown in figure 4, the triple channel enclosed of the embodiment is indirect
Devaporizer 3 is disk tube plate structure, and dry air passage 21 and the humid air between several plates and plate are made up of coil pipe plate 31
Passage 22, and in coil pipe 32 it is aquaporin 23.
Embodiment 3, compared with Example 1 difference be：As shown in Figure 5 and Figure 6, the enclosed of the embodiment is steamed indirectly
Hair cooler is divided into two sections, and the aquaporin of upper semisection and lower semisection is divided into two parts, and upper part is mechanical refrigeration unit 2
Cooling water 34 is provided, the latter half provides high temperature cold water 14, and dry air passage 21 and humid air passage are an entirety about 22.
Embodiment 4, compared with Example 1 difference be：As shown in fig. 7, the closed indirect evaporation of the embodiment is cold
But device is divided into two sections, and upper semisection is the evaporation condensation heat-exchange section of mechanical refrigeration refrigerant 40, and the aquaporin of upper semisection is herein
Coolant channel, lower semisection is high temperature cold water passage, there is provided high temperature cold water 14, and dry air passage 21 and humid air passage are about 22
It is an entirety.
Embodiment 5, compared with Example 1 difference be：As shown in fig. 7, the closed indirect evaporation of the embodiment is cold
But the high temperature cold water 14 and low-temperature cold water 15 for being produced with the handpiece Water Chilling Units of mechanical refrigeration cooperation supply a user 20 after mixing,
Regulating valve 37 is set on the pipeline of high temperature cold water 14, regulating valve 38 is set on the pipeline of low-temperature cold water 15 to adjust supply user
20 cold water temperature.
Claims (9)
1. it is a kind of to evaporate the handpiece Water Chilling Units cooled down with mechanical refrigeration cooperation, by closed indirect evaporation cooling unit（1）With machine
Tool refrigeration unit（2）Composition, closed indirect evaporation cooling unit（1）Including exhaust blower（4）, water fender（5）, water-locator（6）, close
Formula indirect evaporation cooler（3）, water tank（7）；Mechanical refrigeration unit（2）Including compressor（8）, condenser（9）, throttling arrangement
（10）, evaporator（11）.
2. evaporation according to claim 1 cools down the handpiece Water Chilling Units with mechanical refrigeration cooperation, it is characterized in that：Between enclosed
Connect evaporation cooling unit（1）The high temperature cold water of production（14）Supplying high temperature cooling water air conditioner end（19）After use, machinery is introduced into
Refrigeration unit（2）Condenser（9）, enter back into closed indirect evaporation cooler（3）Aquaporin（23）, transfer heat to inverse
To the humid air of flowing（12）After be cooled, mechanical refrigeration unit（2）It is low-temperature cold water air conditioning terminal（20）Low-temperature cold water is provided
（15）.
3. evaporation according to claim 1 cools down the handpiece Water Chilling Units with mechanical refrigeration cooperation, it is characterized in that：Between enclosed
Connect evaporation cooling unit（1）Closed indirect evaporation cooler（3）Triple channel closed indirect evaporation cooler, triple channel can be used
Closed indirect evaporation cooler（3）By several interlaced dry air passages（21）, humid air passage（22）And aquaporin
（23）Composition, outdoor air（12）Air intake surface（24）It is arranged on indirect evaporation cooler（3）Part above two sides, enters
Wind face（24）The dry passage at place（21）It is open state, wet channel（22）It is closed state, is partly non-below two sides
Air intake surface（25）, its dry passage（21）With wet channel（22）It is closed state, water drenching face（27）Dry passage（21）It is closing
State, wet channel（22）It is open state, bottom surface（26）Dry passage（21）With wet channel（22）It is open state.
4. evaporation according to claim 1 cools down the handpiece Water Chilling Units with mechanical refrigeration cooperation, it is characterized in that：Triple channel
Closed indirect evaporation cooler（3）It is corrugated board structures, a portion corrugated plating（28）Wavy channel horizontal by
120 °~150 °, another part corrugated plating（29）Wavy channel horizontal by 30 °~60 °, corrugated plating（28）With corrugated plating
（29）Alternately place, the type passage that turns back of its composition is alternately dry passage（21）, wet channel（22）, aquaporin（23）Alternate group
Close structure.
5. evaporation according to claim 1 cools down the handpiece Water Chilling Units with mechanical refrigeration cooperation, it is characterized in that：Triple channel
Closed indirect evaporation cooler（3）It is disk tube plate structure, by coil pipe plate（31）The dry air constituted between several plates and plate leads to
Road（21）With humid air passage（22）, and coil pipe（32）Interior is aquaporin（23）.
6. evaporation according to claim 1 cools down the handpiece Water Chilling Units with mechanical refrigeration cooperation, it is characterized in that：Between enclosed
Connect devaporizer（3）It is divided into two sections, the aquaporin of upper semisection and lower semisection is divided into two parts, and upper part is made for machinery
Cold unit（2）Cooling water is provided（34）, the latter half provides high temperature cold water（14）, dry air passage（21）With humid air passage
（22）It is up and down an entirety.
7. evaporation according to claim 1 cools down the handpiece Water Chilling Units with mechanical refrigeration cooperation, it is characterized in that：Between enclosed
Connect devaporizer（3）It is divided into two sections, upper semisection is mechanical refrigeration refrigerant（40）Evaporation condensation heat-exchange section, upper semisection
Aquaporin is herein coolant channel, and lower semisection is high temperature cold water passage, there is provided high temperature cold water（14）, dry air passage（21）With
Humid air passage（22）It is up and down an entirety.
8. evaporation according to claim 1 cools down the handpiece Water Chilling Units with mechanical refrigeration cooperation, it is characterized in that：High temperature is cold
Water（14）Turnover condenser（9）Pipeline on regulating valve is set（35）With（36）, can according to the refrigerating capacity of mechanical refrigeration adjust into
Enter condenser（9）Water.
9. evaporation according to claim 1 cools down the handpiece Water Chilling Units with mechanical refrigeration cooperation, it is characterized in that：Between enclosed
Connect the high temperature cold water that evaporation cooling is produced with the handpiece Water Chilling Units of mechanical refrigeration cooperation（14）And low-temperature cold water（15）After mixing
For a user（20）, in high temperature cold water（14）Pipeline on regulating valve is set（37), set on the pipeline of low-temperature cold water (15)
Regulating valve (38) supplies the cold water temperature of user (20) to adjust.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621317952.7U CN206234954U (en) | 2016-12-05 | 2016-12-05 | Closed indirect evaporation cools down the handpiece Water Chilling Units with mechanical refrigeration cooperation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621317952.7U CN206234954U (en) | 2016-12-05 | 2016-12-05 | Closed indirect evaporation cools down the handpiece Water Chilling Units with mechanical refrigeration cooperation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206234954U true CN206234954U (en) | 2017-06-09 |
Family
ID=58978572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621317952.7U Expired - Fee Related CN206234954U (en) | 2016-12-05 | 2016-12-05 | Closed indirect evaporation cools down the handpiece Water Chilling Units with mechanical refrigeration cooperation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206234954U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106440149A (en) * | 2016-12-05 | 2017-02-22 | 祝大顺 | Closed indirect evaporative cooling and mechanical refrigerating combined operation water chilling unit |
| CN113405181A (en) * | 2021-07-14 | 2021-09-17 | 太原理工大学 | Evaporative cooling and evaporative condensation integrated air handling unit |
-
2016
- 2016-12-05 CN CN201621317952.7U patent/CN206234954U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106440149A (en) * | 2016-12-05 | 2017-02-22 | 祝大顺 | Closed indirect evaporative cooling and mechanical refrigerating combined operation water chilling unit |
| CN113405181A (en) * | 2021-07-14 | 2021-09-17 | 太原理工大学 | Evaporative cooling and evaporative condensation integrated air handling unit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3114447U (en) | Total heat recovery cold water unit | |
| CN205678804U (en) | A kind of cooling by wind with natural cooling function and air-conditioner | |
| CN102305443B (en) | Tubular indirect recycling compact evaporation cooling air-conditioning unit | |
| CN207584985U (en) | Fresh air integrated energy-saving air-conditioning | |
| CN207035387U (en) | A kind of multifunctional split-type fresh air air conditioner for machine | |
| CN205383723U (en) | Energy -saving evaporation cooling formula central air conditioning unit | |
| CN101216225A (en) | Double temperature cold water/cold air unit | |
| CN108224621A (en) | The big temperature difference cold source of low temperature water supply and air-conditioning system | |
| CN105135739A (en) | Multifunctional heat pump type evaporative condensing air-conditioning unit | |
| CN105737302A (en) | Central air-conditioning based on dry air energy | |
| CN108626836A (en) | A kind of air energy heat pump recuperation of heat has both the dedicated fresh air unit of humidification function | |
| CN201621798U (en) | Cold and hot water machine set with combined evaporative type cold water machine set and air cooling heat pump cold and hot water machine set | |
| CN109855218A (en) | Integrated enclosed evaporates cooling-condensation water cooler | |
| CN202254205U (en) | Direct expansion type air conditioning unit adopting tubular indirect evaporative cooling air side economizer | |
| CN109357426B (en) | Combined air conditioning system for machine room and control method thereof | |
| CN205119549U (en) | Multi -functional heat pump type evaporation formula condensation air conditioning unit | |
| CN206234954U (en) | Closed indirect evaporation cools down the handpiece Water Chilling Units with mechanical refrigeration cooperation | |
| CN202254035U (en) | Compact recycling tube type indirect-direct evaporation cooling composite air conditioner unit | |
| CN106440149A (en) | Closed indirect evaporative cooling and mechanical refrigerating combined operation water chilling unit | |
| CN206281106U (en) | Evaporation cooling and the handpiece Water Chilling Units of mechanical refrigeration cooperation | |
| CN206496460U (en) | Whole year operation air-conditioning cooling device | |
| CN209588260U (en) | A kind of enclosed evaporation cooling-condensation water cooler of combination mechanical refrigeration | |
| CN201964534U (en) | Base station air conditioner and communication base station with same | |
| CN109357427B (en) | Combined air conditioning system for machine room and hot water system and control method thereof | |
| CN207881043U (en) | The air-conditioning device of big temperature difference cold source and big temperature difference cold source |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170609 Termination date: 20181205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |