CN207831556U - A kind of water circulation system of central air conditioning - Google Patents
A kind of water circulation system of central air conditioning Download PDFInfo
- Publication number
- CN207831556U CN207831556U CN201820210494.XU CN201820210494U CN207831556U CN 207831556 U CN207831556 U CN 207831556U CN 201820210494 U CN201820210494 U CN 201820210494U CN 207831556 U CN207831556 U CN 207831556U
- Authority
- CN
- China
- Prior art keywords
- water
- feeding tank
- catch basin
- heat exchanger
- air conditioning
- 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
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a kind of water circulation system of central air conditioning, it is intended to provide a kind of system that can save water resource, its key points of the technical solution are that a kind of water circulation system of central air conditioning, spray portion including heat exchanger and above heat exchanger, it further include the water feeding tank positioned at heat exchanger side, the water feeding tank is equipped with water pump, and the water pump is connected with the feed pipe being connected with spray portion；The lower section of the heat exchanger is equipped with catch basin, and the catch basin is communicated with return duct, and nozzle of the return duct far from catch basin is located at the top in water feeding tank, and the top in the water feeding tank is equipped with the fan dried return duct nozzle.The water on heat exchanger is sprayed onto from water feeding tank in the system to be collected by catch basin, and flowed back into water feeding tank, realize recycling for water, achieve the effect that save water resource.
Description
Technical field
The utility model is related to air-conditioning technical fields, more specifically, it relates to a kind of water circulation system of central air conditioning.
Background technology
Air-conditioning inside the existing heavy construction in China is mostly based on central air-conditioning, empty when summer environment temperature is very high
It adjusts often in refrigeration overload operating mode.Heat exchanger is the important component of air-conditioning, when heat exchanger ambient temperature is very high, is changed
The heat-energy transducer force difference of hot device, directly affects the refrigerating capacity of air-conditioner set.Currently, existing exchanged heat by way of water spray to reduce
The temperature of device surrounding air, and then the surface temperature of heat exchanger is reduced, improve heat exchange efficiency.
Such as the Chinese patent that notification number is CN201811503U discloses a kind of air source wind-cooling heat exchanger auxiliary water cooling
But device, including air cooling fin heat exchanger, water supply system, water injection system and control system, water supply system include water pump, filter
And pipeline, water injection system include several spray equipments and corresponding connecting pipe, control system includes detection device and control
Device, water pump, detection device are electrically connected with the controller.
However, water is sprayed onto on heat exchanger by water injection system in the device, water is directly lost, and is not recycled,
Cause the waste of water resource.
Utility model content
In view of the deficiencies of the prior art, the purpose of this utility model is to provide a kind of water circulation system of central air conditioning, this is
The water on heat exchanger is sprayed onto from water feeding tank in system to be collected by catch basin, and flowed back into water feeding tank, realize recycling for water, have
There is the effect for saving water resource.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of central hollow water transfer follows
Loop system, including heat exchanger and the spray portion above heat exchanger further include the water feeding tank positioned at heat exchanger side, described
Water feeding tank is equipped with water pump, and the water pump is connected with the feed pipe being connected with spray portion；The lower section of the heat exchanger, which is equipped with, catchments
Slot, the catch basin are communicated with return duct, and nozzle of the return duct far from catch basin is located at the top in water feeding tank, the confession
Top in water tank is equipped with the fan to drying at the effluent pipe mouth of return duct.
By using above-mentioned technical proposal, water feeding tank is pulled water out by water pump, and water flows to spray portion from feed pipe, then
Water is sprayed onto on heat exchanger by spray portion, and the heat of water absorption heat-exchange device and heat exchanger surrounding air, heat exchanging device cools down；Have
One small part water is evaporated, and another part then flows down and falls in catch basin from heat exchanger, then passes through return duct
It flows back into water feeding tank, realizes recycling for water, greatly reduce the loss of water, achieve the effect that save water resource；Wind
Fan plays cooling effect to the water discharged into water feeding tank from return duct, reduces the temperature of recirculation water, makes the whole of water in water feeding tank
Temperature will not significantly be increased because of the entrance of recirculation water, to not interfere with the effect of spray portion heat exchanging device spray cooling
Fruit.
Preferably, the bottom of the catch basin is equipped with the through-hole being connected with return duct, and the bottom in the catch basin is in
Downward recess, and the through-hole is located at the lowest point of bottom in catch basin.
By using above-mentioned technical proposal, the water fallen in catch basin flows to through hole and then flows into reflux more quickly
Pipe makes water be not easy to be detained in the bottom of catch basin, and the circulating effect of water is more preferable.
Preferably, further include cooling tower for cooling air-conditioning circulating water, the cooling tower is equipped with water pumper, described
Water pumper is connected with the water supply pipe being connected with water feeding tank.
By using above-mentioned technical proposal, since the water that spray portion sprays can be evaporated a part, the water meeting in water feeding tank
It gradually decreases, water is pumped into water feeding tank by water pumper and water supply pipe, can moisturizing easily and timely be carried out to water feeding tank.
Preferably, liquid level sensor is equipped in the water feeding tank, the liquid level sensor is connect with water pumping electromechanical.
By using above-mentioned technical proposal, when water level reduces to a certain extent in water feeding tank, liquid level sensor senses
The signal and auto-controlled water-pumping machine realize the automatic water supplement of water feeding tank to water feeding tank moisturizing, and moisturizing is more in time and conveniently.
Preferably, water outlet cover board is equipped at nozzle of the return duct far from catch basin, the water outlet cover board is equipped with several
A apopore.
By using above-mentioned technical proposal, water is discharged by several apopore from return duct, and water discharge more refines
Uniformly, and then fan more fully radiates to recirculation water.
Preferably, the inner wall of the water feeding tank is equipped with the pre installed groove of the draining for accepting return duct, and the pre installed groove is leaned on
The top of nearly water feeding tank.
By using above-mentioned technical proposal, the water flowed out from apopore first flows to pre installed groove, keeps water not direct and water feeding tank
Interior water is mixed, and water is spilt over out of pre installed groove in water feeding tank again after more fully radiating, and further reduced recirculation water pair
Influence caused by the temperature of water in water feeding tank.
Preferably, the spray portion include two spray tubes being connected with feed pipe and be set to spray tube lower surface
Atomizer.
By using above-mentioned technical proposal, water flows into spray tube, is then sprayed onto on heat exchanger by atomizer, makes water more
It equably sprays, the heat dissipation effect of heat exchanging device is more preferable.
Preferably, it is fixedly connected with connecting rod between the catch basin and spray tube.
By using above-mentioned technical proposal, catch basin and spray tube are connected with each other by connecting rod, keep catch basin and spray tube solid
It is fixed more steady.
In conclusion the utility model has the advantages that：
1, water is sprayed onto on heat exchanger by water feeding tank by spray portion, and heat exchanging device cools down；There is a small part water to be steamed
Hair falls, and another part then flows down and falls in catch basin from heat exchanger, is then flowed back into water feeding tank by return duct,
Recycling for water is realized, the loss of water is greatly reduced, achievees the effect that save water resource；
2, since the water that spray portion sprays can be evaporated a part, the water in water feeding tank can gradually decrease, and pass through water pumper
Water is pumped into water feeding tank with water supply pipe, can moisturizing easily and timely be carried out to water feeding tank.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the connection structure signal that cover board, return duct, water feeding tank and catch basin are discharged in the utility model embodiment
Figure；
Fig. 3 is the enlarged drawing of part A in Fig. 2.
In figure：1, heat exchanger；2, spray portion；21, spray tube；22, atomizer；3, water feeding tank；4, water pump；5, it supplies water
Pipe；6, catch basin；7, return duct；8, fan；9, through-hole；10, cooling tower；11, water pumper；12, water supply pipe；13, liquid level passes
Sensor；14, it is discharged cover board；15, apopore；16, pre installed groove；17, connecting rod.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
A kind of water circulation system of central air conditioning, as shown in Figure 1, the spray including heat exchanger 1, right over heat exchanger 1
Portion 2, the water feeding tank 3 positioned at 1 side of heat exchanger and the cooling tower 10 for cooling air-conditioning circulating water.Air conditioner refrigerating unit makes
The temperature of recirculated water increases, and circulating water flow is cooled down into cooled water tower 10 in cooling tower 10.
As depicted in figs. 1 and 2, water feeding tank 3 is installed with water pump 4, and water pump 4 is connected with the confession being connected with spray portion 2
Water pipe 5；The underface of water feeding tank 3 is provided with catch basin 6, and the bottom of catch basin 6 is connected with homogeneous with catch basin 6 and water feeding tank 3
The return duct 7 of connection.Water feeding tank 3 makes water flow to spray portion 2 by water pump 4 and feed pipe 5, and water is sprayed onto heat exchanger 1 by spray portion 2
On, the heat of 1 surrounding air of water absorption heat-exchange device 1 and heat exchanger, heat exchanging device 1 cools down；There is a small part water to be evaporated
Fall, another part then flows down from heat exchanger 1 and falls in catch basin 6, then flows back into water feeding tank 3 by return duct 7
It is interior, recycling for water is realized, achievees the effect that save water resource.
The bottom of catch basin 6 offers the through-hole 9 being connected with return duct 7, and the bottom in catch basin 6 is in lower recess
Shape, and through-hole 9 is located at the lowest point of bottom in catch basin 6；The water fallen in catch basin 6 flows at through-hole 9 in turn more quickly
Return duct 7 is flowed into, water is made to be not easy to be detained in the bottom of catch basin 6.
Cooling tower 10 is installed with water pumper 11, and water pumper 11 is connected with the water supply pipe 12 being connected with water feeding tank 3；
The inner wall of water feeding tank 3 is fixedly installed liquid level sensor 13, and liquid level sensor 13 is electrically connected with water pumper 11.Spray portion 2 sprays
Water can be evaporated a part, the water in water feeding tank 3 gradually decreases；When water level reduces to a certain extent in water feeding tank 3, liquid level
Sensor 13 senses the signal and auto-controlled water-pumping machine 11 is to 3 moisturizing of water feeding tank, realizes the automatic water supplement of water feeding tank 3, from
And can moisturizing easily and timely be carried out to water feeding tank 3.
As shown in Figures 2 and 3, nozzle of the return duct 7 far from catch basin 6 is effluent pipe mouth, the effluent pipe mouth of return duct 7
Top in water feeding tank 3 is mounted with fan 8, outlet pipe of the fan 8 towards return duct 7 at the top of 3 inner wall of water feeding tank
At mouthful；Water outlet cover board 14 is fixed at the effluent pipe mouth of return duct 7, water outlet cover board 14 offers several apopore 15.Water
It is discharged from return duct 7 by several apopore 15, water discharge more refinement is uniform；And fan 8 blows the water of discharge
Wind radiates, and greatly reduces the temperature of recirculation water, to make recirculation water not influenced too much to the temperature of water in water feeding tank 3,
So that the water heat exchanging device 1 sprayed out of water feeding tank 3（Referring to Fig.1）Carry out proper heat reduction cooling.
The inner wall of water feeding tank 3 is fixedly installed pre installed groove 16, and pre installed groove 16 is close to the top of water feeding tank 3, and pre installed groove 16
For effluent pipe mouth positioned at return duct 7 far from the side of fan 8, the water flowed out from apopore 15 first flows to pre installed groove 16, makes water not
It is directly mixed with the water in water feeding tank 3, water is spilt in water feeding tank 3 out of pre installed groove 16 again after more fully radiating, into one
Step reduces recirculation water to be influenced caused by the temperature of water in water feeding tank 3.
Fig. 1 is reviewed, spray portion 2 is including two horizontally disposed spray tubes 21 and is fixedly installed on 21 lower surface of spray tube
Atomizer 22, two spray tubes 21 are mutually parallel and are connected with feed pipe 5；Water by two rows of atomizers 22 more
It is equably sprayed onto on heat exchanger 1, the heat dissipation effect of heat exchanging device 1 is more preferable.
The both ends of two spray tubes 21 are respectively and fixedly provided with the connecting rod 17 being vertically arranged, and catch basin 6 is fixed in the lower end of connecting rod 17,
Catch basin 6 and spray tube 21 are connected with each other by connecting rod 17, so that catch basin 6 and spray tube 21 is fixed more steady.
Above-described embodiment is only the explanation to the utility model, is not limitations of the present invention, this field
Technical staff can as needed make the present embodiment the modification of not creative contribution after reading this specification, but only
It all to be protected by Patent Law in the right of the utility model.
Claims (8)
1. a kind of water circulation system of central air conditioning, including heat exchanger (1) and the spray portion (2) above heat exchanger (1),
It is characterized in：Further include the water feeding tank (3) positioned at heat exchanger (1) side, the water feeding tank (3) is equipped with water pump (4), the water pump
(4) it is connected with the feed pipe (5) being connected with spray portion (2)；The lower section of the heat exchanger (1) is equipped with catch basin (6), the collection
Sink (6) is communicated with return duct (7), and nozzle of the return duct (7) far from catch basin (6) is located at the top in water feeding tank (3),
Top in the water feeding tank (3) is equipped with the fan (8) to drying at the effluent pipe mouth of return duct (7).
2. a kind of water circulation system of central air conditioning according to claim 1, it is characterized in that：The bottom of the catch basin (6)
Equipped with the through-hole (9) being connected with return duct (7), bottom in the catch basin (6) is in downward recess, and the through-hole
(9) it is located at the lowest point of catch basin (6) interior bottom.
3. a kind of water circulation system of central air conditioning according to claim 1, it is characterized in that：Further include being followed for cooling down air-conditioning
The cooling tower (10) of ring water, the cooling tower (10) are equipped with water pumper (11), and the water pumper (11) is connected with and supplies water
The water supply pipe (12) that case (3) is connected.
4. a kind of water circulation system of central air conditioning according to claim 3, it is characterized in that：It is equipped in the water feeding tank (3)
Liquid level sensor (13), the liquid level sensor (13) are electrically connected with water pumper (11).
5. a kind of water circulation system of central air conditioning according to claim 1, it is characterized in that：The return duct (7) is far from collection
Water outlet cover board (14) is equipped at the nozzle of sink (6), the water outlet cover board (14) is equipped with several apopore (15).
6. a kind of water circulation system of central air conditioning according to claim 5, it is characterized in that：The inner wall of the water feeding tank (3)
Pre installed groove (16) equipped with the draining for accepting return duct (7), the pre installed groove (16) is close to the top of water feeding tank (3).
7. a kind of water circulation system of central air conditioning according to claim 1, it is characterized in that：The spray portion (2) includes two
The spray tube (21) that root is connected with feed pipe (5) and the atomizer (22) set on spray tube (21) lower surface.
8. a kind of water circulation system of central air conditioning according to claim 7, it is characterized in that：The catch basin (6) and spray
It is fixedly connected with connecting rod (17) between pipe (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820210494.XU CN207831556U (en) | 2018-02-05 | 2018-02-05 | A kind of water circulation system of central air conditioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820210494.XU CN207831556U (en) | 2018-02-05 | 2018-02-05 | A kind of water circulation system of central air conditioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207831556U true CN207831556U (en) | 2018-09-07 |
Family
ID=63397113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820210494.XU Expired - Fee Related CN207831556U (en) | 2018-02-05 | 2018-02-05 | A kind of water circulation system of central air conditioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207831556U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112290831A (en) * | 2020-10-28 | 2021-01-29 | 呼伦贝尔学院 | Heat dissipation mechanism of thermoelectric generator and thermoelectric generator |
-
2018
- 2018-02-05 CN CN201820210494.XU patent/CN207831556U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112290831A (en) * | 2020-10-28 | 2021-01-29 | 呼伦贝尔学院 | Heat dissipation mechanism of thermoelectric generator and thermoelectric generator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104244678B (en) | Method for controlling primary water loop heat pipe heat radiation system for equipment cabinet server | |
| CN105258549B (en) | A kind of water circulation evaporation and heat-exchange cooling condenser | |
| US20090188651A1 (en) | Cooler | |
| CN105517405B (en) | A kind of control method of heat pipe internal-circulation type server cabinet cooling system | |
| CN105430998B (en) | A kind of control method of fluorine pump internal-circulation type server cabinet cooling system | |
| CN104235981A (en) | Primary water loop heat pipe radiation system for cabinet server | |
| CN203672184U (en) | Heat pump heat-supply mist-removal water-saving type cooling tower | |
| CN105451509B (en) | A kind of fluorine pumps the control method of a loop server cabinet cooling system | |
| CN103712477A (en) | Heat-supplying and demisting water-saving type cooling tower for heat pump | |
| CN109099724A (en) | A kind of energy conservation mixed type cooling tower | |
| CN204047013U (en) | A kind of fluorine pump internal-circulation type secondary refrigerant loop server cabinet cooling system | |
| CN207831556U (en) | A kind of water circulation system of central air conditioning | |
| CN200972344Y (en) | Evaporation condensation heat exchange pipe system | |
| CN105517404A (en) | Fluorine pump circulating type primary refrigerant loop server cabinet heat dissipation system | |
| CN204157200U (en) | A kind of heat pipe cyclic refrigerant loop server cabinet cooling system | |
| CN105451508B (en) | A kind of fluorine pump internal-circulation type secondary refrigerant loop server cabinet cooling system | |
| CN2906512Y (en) | Energy-saving environmental-protection cooling tower | |
| CN202675933U (en) | Efficient cooling tower | |
| CN104254232B (en) | Heat-pipe circulating type primary refrigerant loop server cabinet heat dissipation system | |
| CN209485094U (en) | A kind of dry and wet joint cooling tower | |
| CN204047014U (en) | A kind of heat pipe internal-circulation type secondary refrigerant loop server cabinet cooling system | |
| CN207455777U (en) | A kind of air-conditioning of recoverable condensed water | |
| CN211345656U (en) | Indirect evaporation air conditioner | |
| CN216977314U (en) | Megawatt integrated intelligent cooling device | |
| CN201803534U (en) | Vaporizing type condenser |
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: 20180907 Termination date: 20190205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |