CN208750860U - Antifouling central air-conditioning - Google Patents
Antifouling central air-conditioning Download PDFInfo
- Publication number
- CN208750860U CN208750860U CN201821310872.8U CN201821310872U CN208750860U CN 208750860 U CN208750860 U CN 208750860U CN 201821310872 U CN201821310872 U CN 201821310872U CN 208750860 U CN208750860 U CN 208750860U
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- Prior art keywords
- antifouling
- condenser
- cooling water
- cooling
- cooling tower
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Abstract
The utility model provides a kind of antifouling central air-conditioning, including cooling tower, evaporator, compressor, fan coil and condenser group, the water outlet of cooling tower is connected with the cooling water inlet of condenser group, the cooling water outlet of condenser group is connected by cooling water pump with the water inlet of cooling tower, the refrigerant exit of condenser group is connected by expansion valve with evaporator refrigerant inlet, refrigerant row's mouth of evaporator is connected by compressor with the refrigerant inlet of condenser group, the chilled water outlet of evaporator is connected by chilled water pump with the chilled water inlet of fan coil, the chilled water outlet of fan coil is answered back with the chilled water of evaporator to be connected, cooling tower further includes stain-proofing layer, stain-proofing layer floats the surface that cooling water in cooling tower is arranged in, N number of antifouling ball is rotatably provided on stain-proofing layer.By the setting of stain-proofing layer, cooling water and outside air can be effectively obstructed, promotes cooling water radiating efficiency, reduces the contaminated possibility of cooling water, protects cooling tower.
Description
Technical field
The utility model relates to air-conditioning technical more particularly to antifouling central air-conditioning.
Background technique
Under normal circumstances, some engineering projects can all use central air-conditioning to carry out cooling supply.
Central air-conditioning will use cooling tower and handle cooling water, and indoor thermal energy is taken away and completes heat with the external world and is handed over
It changes, to realize the refrigeration effect of central air-conditioning.
Central air-conditioning will use in various environment, past because cooling tower uses the repetitive cycling of cooling water
Toward will lead to, cooling water is dirty or pH value converts.It is big will form inside cooling tower after the use accumulated over a long period
The dirt of amount or microorganism, to cause the damage to cooling tower internal part, setting causes cooling tower shutdown not to be available.
Utility model content
It to solve the above-mentioned problems, can be to cooling the purpose of this utility model is to provide a kind of antifouling central air-conditioning
Recirculated cooling water in tower is protected, and the formation of dirt and the growth of microorganism in cooling tower are inhibited, and reduces cooling water to cold
But the damage inside tower promotes the service life of cooling tower.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of antifouling central air-conditioning, including cooling tower, evaporator, compressor and fan coil, the antifouling central air-conditioning
It further include condenser group, the water outlet of the cooling tower is connected with the cooling water inlet of condenser group, the cooling water of condenser group
Outlet is connected by cooling water pump with the water inlet of cooling tower, and the refrigerant exit of condenser group passes through expansion valve and evaporator refrigerant
Entrance is connected, and refrigerant row's mouth of evaporator is connected by compressor with the refrigerant inlet of condenser group, the freezing of the evaporator
Water out is connected by chilled water pump with the chilled water inlet of fan coil, the chilled water outlet of fan coil and evaporator it is cold
Freezing water and answers back connected, the cooling tower further includes stain-proofing layer, and the surface of cooling water in cooling tower is arranged in the stain-proofing layer floating,
N number of antifouling ball is rotatably provided on stain-proofing layer, the N is greater than or equal to 1.
Utility model has the advantages that
By the setting of stain-proofing layer, the cooling water in cooling tower can be effectively purified, prevents cooling water contaminated, to press down
Damage of the growth and cooling water of microorganism processed to cooling tower internal part, promotes the service life of cooling tower.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the antifouling central air-conditioning of the utility model；
Fig. 2 is the structural schematic diagram of the cooling tower of the utility model；
Fig. 3 is the structural schematic diagram of the stain-proofing layer of the utility model；
Fig. 4 is the structural schematic diagram of the condenser group of the utility model；
Fig. 5 is the circuit connection diagram of the antifouling central air-conditioning of the utility model.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples:
Please refer to Fig. 1-Fig. 5, a kind of antifouling central air-conditioning 100, for providing cold and heat air for interior.Central air conditioner system
100 include cooling tower 10, evaporator 20, compressor 30, fan coil 40 and condenser group 50.The water outlet of the cooling tower 10
It is connected with the cooling water inlet of condenser group 50, the cooling water outlet of condenser group 50 passes through cooling water pump 60 and cooling tower 10
Water inlet is connected, and the refrigerant exit of condenser group 50 is connected by expansion valve 70 with 20 refrigerant inlet of evaporator, evaporator 20
Refrigerant row's mouth is connected by compressor 30 with the refrigerant inlet of condenser group 50, and the chilled water outlet of the evaporator 20 passes through cold
Freeze water pump 80 to be connected with the chilled water inlet of fan coil 40, the chilled water outlet of fan coil 40 and the chilled water of evaporator 20
It answers back connected.To which freezing water circulation system is collectively formed in evaporator 20, chilled water pump 80 and fan coil 40, passes through blower
Coil pipe 40 absorbs thermal energy to indoor offer cold and heat air.Evaporator 20, compressor 30, condenser group 50 and expansion valve 70 are total
The thermal energy conduction of water circulation system absorption will be freezed to refrigerant with formation coolant circulating system, and by evaporator 20.It is described cold
Cooling water recirculation system is collectively formed in condenser group 50, cooling water pump 60 and cooling tower 10, and is followed refrigerant by condenser group 50
The thermal energy conduction that loop system absorbs digests thermal energy under the action of cooling tower 10 to cooling water recirculation system, and finally.
Certainly working principle is similar when heating, then this is repeated no more.Cooling tower 10 further includes stain-proofing layer 101, and the stain-proofing layer 101 floats
The surface of cooling water in cooling tower 10 is set, N number of antifouling ball 102 is rotatably provided on stain-proofing layer 101, the N is greater than
Or it is equal to 1.
Cooling tower 10 is cylindrical structure, and the stain-proofing layer 101 is round antifouling net, is arranged on round antifouling net 101
There are several positioning mesh 1011, each antifouling ball 102 is rotatably provided on a positioning mesh 1011 by shaft, thus will
In the antifouling setting of ball 102 to round antifouling net 101, and it can rotate around the axis on antifouling net 101.It is cold to enter in cooling water
But it after tower 10, can impact on antifouling ball 102, radiate, add to cooling water by the spherical surface and its rotation of antifouling ball 102
Fast heat exchanger effectiveness.In addition, by the effect that the spherical surface and antifouling net 101 of antifouling ball 102 are covered in cooling water surface flotation, it can
So that cooling water surface reduces the contact with atmosphere, thus reduce a possibility that cooling down water surface cooperating microorganisms and reduce into
The condition that row physically or chemically reacts, it is ensured that cooling water is clean, and then reduces cooling water to the pollution and damage inside cooling tower 10
It is bad.
In the present embodiment, the radius (half of A1A2 length) of round antifouling net 101 is less than or equal to cooling tower 10
Radius, so that it is guaranteed that antifouling net 101 can be completed to be swum on the cooling water surface of cooling tower 10.Positioning mesh 1011 is circle
The radius R1 in shape hole, the positioning mesh 1011 is suitable with the radius R of antifouling ball 102, thus in the antifouling rotatably setting of ball 102
After on to corresponding mesh 1011, antifouling ball 102, antifouling net 101 surface can cover in the surface of cooling water as far as possible, reduce with
The contact surface of outside air.
Further, on N number of antifouling ball 102 rotatably setting to round antifouling net 101 after corresponding positioning mesh 1011,
When antifouling ball 102 is swum in cooling tower 10 on the cooling water surface, N number of antifouling ball 102 and level where the contact surface of cooling water
Face maintains an equal level lower than round antifouling 101 place horizontal plane of net or with round antifouling 101 place horizontal plane of net.That is, passing through self gravity
Acted on the floating force of cooling water so that cooling water can have round antifouling net 101 so that the antifouling net 101 of circle and
The surface that antifouling ball 102 is formed can cover cooling water surface as far as possible, reduce and extraneous contact surface.
In the present embodiment, in order to increase masked area as far as possible, the N root shaft of N number of antifouling ball 102 be parallel to each other or
On the same line.
Air-conditioning 100 further includes controller 90, pH value detection meter 901 and pH value adjustment device 902, the pH value detection meter 901
And pH value adjustment device 902 is arranged on the pipeline between the cooling water outlet of condenser group 50 and the water inlet of cooling tower 10, institute
It states pH value detection meter 901 and pH value adjustment device 902 is electrically connected with controller 90 respectively.To be monitored in pH value detection meter 901
The pH value of cooling water is not within a preset range (general control between meta-alkalescence, i.e. PH most 8-8.5, to guarantee cooling water
In be not suitable for microbe survival) when, controller 90 control pH value adjustment device 902 cooling water pH value is adjusted so that
The pH value of cooling water is in control range.
Cooling tower 10 further includes ejection section 103, and the ejection section 103 is connected with the water inlet of cooling tower 10.The injection
Portion 103 includes isocon 104 and at least one spray head being connected with isocon 104 105, and the spray head 105, which is hung, is located at stain-proofing layer
101 surface, to increase the active force and function and effect of antifouling ball 102 on cooling water and stain-proofing layer 101.
Condenser group 50 includes the first condenser 501 and the second condenser 502, passes through the framework of double-condenser 501,502
It sets up, efficiency of the refrigerant by thermal energy conduction to cooling water can be promoted, to solve the bottle of 100 heat transfer of central air conditioner system
Neck accelerates the heat exchange of system 100, i.e. refrigeration effect.First condenser 501 and 502 pipeline of the second condenser concatenate to be formed it is cold
Refrigerant inlet 503, refrigerant exit 504, cooling water inlet 505 and the cooling water outlet 506 of condenser group 50.
Specifically, cooling water inlet 505 of the cooling water inlet 5011 of the first condenser 501 as condenser group 50, the
The cooling water outlet 5012 of one condenser 501 is connected by pipeline with the cooling water inlet 5021 of the second condenser 502, and second is cold
Cooling water outlet 506 of the cooling water outlet 5022 of condenser 502 as condenser group 50, the refrigerant inlet of the first condenser 501
5013 refrigerant inlet 503 as condenser group 50, the refrigerant exit 5014 of the first condenser 501 by refrigerant pipe 5015 with
The refrigerant inlet 5023 of second condenser 502 connects, and the refrigerant exit 5024 of the second condenser 502 is as the cold of condenser group 50
Matchmaker outlet 504.To which the first condenser 501 and the second condenser 502 pass through concatenation and form condenser group 50, to increase refrigerant
With the heat exchanger effectiveness of cooling water.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (10)
1. a kind of antifouling central air-conditioning, including cooling tower, evaporator, compressor and fan coil, it is characterised in that: described antifouling
Central air-conditioning further includes condenser group, and the water outlet of the cooling tower is connected with the cooling water inlet of condenser group, condenser group
Cooling water outlet be connected with the water inlet of cooling tower by cooling water pump, the refrigerant exit of condenser group passes through expansion valve and steaming
It sends out device refrigerant inlet to be connected, refrigerant row's mouth of evaporator is connected by compressor with the refrigerant inlet of condenser group, the evaporation
The chilled water outlet of device is connected by chilled water pump with the chilled water inlet of fan coil, the chilled water outlet of fan coil and steaming
The chilled water of hair device is answered back connected, and the cooling tower further includes stain-proofing layer, and the stain-proofing layer floating is arranged in cooling tower cooling
The surface of water, is rotatably provided with N number of antifouling ball on stain-proofing layer, and the N is greater than or equal to 1.
2. antifouling central air-conditioning according to claim 1, it is characterised in that: the cooling tower is cylindrical structure, described
Stain-proofing layer is round antifouling net, it is round it is antifouling be provided with several positioning mesh on the net, each antifouling ball can be rotated by shaft
It is arranged on a positioning mesh.
3. antifouling central air-conditioning according to claim 2, it is characterised in that: the radius of the antifouling net of circle is less than or waits
In the radius of cooling tower.
4. antifouling central air-conditioning according to claim 3, it is characterised in that: the positioning mesh is round hole, described fixed
The radius R1 of position mesh is suitable with the radius R of antifouling ball.
5. antifouling central air-conditioning according to claim 4, it is characterised in that: be rotatably arranged in N number of antifouling ball to circle
After antifouling online corresponding positioning mesh, when antifouling ball is swum in cooling tower on the cooling water surface, N number of antifouling ball and cooling water
Horizontal plane where contact surface maintains an equal level lower than horizontal plane where round antifouling net or with horizontal plane where round antifouling net.
6. antifouling central air-conditioning according to claim 5, it is characterised in that: the N root shaft of N number of antifouling ball be parallel to each other or
On the same line.
7. antifouling central air-conditioning according to claim 6, it is characterised in that: the antifouling central air-conditioning further includes pH value inspection
Meter, pH value adjustment device and controller are surveyed, the cooling water outlet of condenser group is arranged in the pH value detection meter and pH value adjustment device
On pipeline between the water inlet of cooling tower, the pH value detection meter and pH value adjustment device are electrically connected with the controller respectively.
8. antifouling central air-conditioning according to claim 7, it is characterised in that: the cooling tower further includes ejection section, described
Ejection section is connected with the water inlet of cooling tower.
9. antifouling central air-conditioning according to claim 8, it is characterised in that: the ejection section includes isocon and at least one
A spray head being connected with isocon, the spray head hang the surface for being located at stain-proofing layer.
10. antifouling central air-conditioning according to claim 9, it is characterised in that: the condenser group includes the first condenser
With the second condenser, the first condenser and the second condenser tubes concatenate the refrigerant inlet to form condenser group, refrigerant exit, cold
But water inlet and cooling water outlet, cooling water inlet of the cooling water inlet of the first condenser as condenser group, the first condensation
The cooling water outlet of device is connected by pipeline with the cooling water inlet of the second condenser, the cooling water outlet conduct of the second condenser
The cooling water outlet of condenser group, refrigerant inlet of the refrigerant inlet of the first condenser as condenser group, the first condenser
Refrigerant exit is connect by refrigerant pipe with the refrigerant inlet of the second condenser, and the refrigerant exit of the second condenser is as condenser
The refrigerant exit of group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821310872.8U CN208750860U (en) | 2018-08-15 | 2018-08-15 | Antifouling central air-conditioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821310872.8U CN208750860U (en) | 2018-08-15 | 2018-08-15 | Antifouling central air-conditioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208750860U true CN208750860U (en) | 2019-04-16 |
Family
ID=66080237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821310872.8U Expired - Fee Related CN208750860U (en) | 2018-08-15 | 2018-08-15 | Antifouling central air-conditioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208750860U (en) |
-
2018
- 2018-08-15 CN CN201821310872.8U patent/CN208750860U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190416 |