CN114705062A - Air conditioner cooling water operation control system - Google Patents
Air conditioner cooling water operation control system Download PDFInfo
- Publication number
- CN114705062A CN114705062A CN202210315899.0A CN202210315899A CN114705062A CN 114705062 A CN114705062 A CN 114705062A CN 202210315899 A CN202210315899 A CN 202210315899A CN 114705062 A CN114705062 A CN 114705062A
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- CN
- China
- Prior art keywords
- cooling
- air conditioner
- tower body
- control system
- operation control
- 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.)
- Pending
Links
- 239000000498 cooling water Substances 0.000 title claims abstract description 20
- 238000001816 cooling Methods 0.000 claims abstract description 47
- 238000009423 ventilation Methods 0.000 claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 15
- 239000000945 filler Substances 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000005728 strengthening Methods 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 239000003507 refrigerant Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
- F28C1/00—Direct-contact trickle coolers, e.g. cooling towers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F25/00—Component parts of trickle coolers
- F28F25/02—Component parts of trickle coolers for distributing, circulating, and accumulating liquid
- F28F25/04—Distributing or accumulator troughs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F25/00—Component parts of trickle coolers
- F28F25/02—Component parts of trickle coolers for distributing, circulating, and accumulating liquid
- F28F25/08—Splashing boards or grids, e.g. for converting liquid sprays into liquid films; Elements or beds for increasing the area of the contact surface
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F25/00—Component parts of trickle coolers
- F28F25/10—Component parts of trickle coolers for feeding gas or vapour
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
- F28F27/003—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus specially adapted for cooling towers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
The invention discloses an air conditioner cooling water operation control system, which belongs to the technical field of air conditioner cooling water control systems and comprises an expansion water tank, a fan coil and an evaporator, wherein the expansion water tank is respectively connected with the fan coil and the evaporator through pipelines, the fan coil and the evaporator are respectively connected with a first cooling pump through pipelines, a condenser is arranged on one side of the evaporator, the condenser is respectively connected with a cooling tower and a second cooling pump through two pipelines, the second cooling pump is connected with the cooling tower through a pipeline, the cooling tower consists of an upper tower body and a lower tower body, reinforcing ribs are fixedly arranged on the upper tower body and the lower tower body, and ventilation meshes are movably arranged on the reinforcing ribs. According to the invention, as the ventilation net is annularly arranged outside the cooling tower, when the height position is adjusted, the whole ventilation net is changed upwards, so that the equipment is convenient to open, the opening and closing are convenient, the operable space range is large, and the later maintenance is convenient.
Description
Technical Field
The invention relates to the technical field of air conditioner cooling water control systems, in particular to an air conditioner cooling water operation control system.
Background
The cooling tower is an important device in a circulating cooling water system, the domestic cooling tower shaped products generally comprise four types of a counter-flow cooling tower, a cross-flow cooling tower, a jet-flow cooling tower, an evaporative cooling tower and the like, the counter-flow cooling tower and the cross-flow cooling tower are commonly used, and in order to ensure that devices such as a cooling water tower, a cold water machine and the like are in the optimal running state, microbial flora needs to be effectively controlled, the generation of scale is inhibited, and the corrosion of pipeline devices is prevented, so that the purposes of reducing energy consumption and prolonging the service life of the devices are achieved;
current cooling water control system is in the in-service use in-process, can't be according to the operating frequency of current ambient temperature regulation relevant equipment, energy-concerving and environment-protective inadequately, and when washing tower body under the cooling tower, need dismantle the ventilation net piece, because the ventilation net piece is network structure, the material is soft and the focus is unstable, when dismantling the process, if the operation is improper, can take place to warp because of tension is too big, and, dismantle and place on the cooling tower still need install again at subaerial ventilation net piece, it is too loaded down with trivial details to operate, staff's maintenance intensity and the degree of difficulty have been increased.
Disclosure of Invention
The present invention is directed to solving the above problems and providing an operation control system for cooling water of an air conditioner.
In order to achieve the purpose, the invention adopts the technical scheme that:
the utility model provides an air conditioner cooling water operation control system, includes expansion tank, fan coil, evaporimeter, expansion tank passes through the pipeline and is connected with fan coil, evaporimeter respectively, fan coil, evaporimeter have a cooling pump through the pipe connection respectively, are located one side of evaporimeter is provided with the condenser, the condenser is connected with cooling tower and No. two cooling pumps respectively through two pipelines, No. two cooling pumps pass through the pipeline and are connected with the cooling tower, the cooling tower comprises last tower body, lower tower body, is located the fixed strengthening rib that is provided with on last tower body, the lower tower body, movable mounting has the ventilation net piece on the strengthening rib.
The cooling tower is characterized in that the ventilation net is circular and is arranged on the cooling tower in a surrounding mode.
The surface of the reinforcing rib is provided with a sliding groove, the inner surface of the ventilation net piece is fixedly provided with a support plate, and the ventilation net piece is movably arranged in the sliding groove of the reinforcing rib through the support plate.
Further, the surfaces of the two sides of the reinforcing rib are provided with inserting holes in a penetrating manner, and inserting pins are arranged in the inserting holes in a penetrating manner.
Further, a water distribution pipe is arranged in the lower tower body.
The tower is characterized in that a fan and a frequency modulation controller are arranged at the upper end of the upper tower body, and the frequency modulation controller is connected with the fan.
Further, a trickle filler and a thermometer are arranged in the upper tower body, the thermometer is positioned above the trickle filler, and the thermometer is connected with the frequency modulation controller.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, the height position of the ventilation net piece can be adjusted along the sliding groove, when the height position is adjusted, the plug pin needs to be firstly pulled out, then the ventilation net piece is pulled by the supporting plate to move upwards, and then the plug pin is inserted, so that the plug pin is positioned at the lower end of the supporting plate, namely the supporting plate is supported by the plug pin;
the real-time temperature of the trickle filler is obtained by the thermometer, and the real-time temperature is fed back to the frequency modulation controller, the frequency modulation controller carries out regulation and control processing according to the real-time temperature, namely, the real-time temperature is compared with the preset temperature for judgment, when the real-time temperature exceeds the preset temperature, the fan runs at full speed, and when the real-time temperature does not exceed the preset temperature, the fan runs at medium speed under the control of the frequency modulation controller, so that the energy-saving and environment-friendly effects are achieved, and the working frequency of the equipment can be adjusted according to the environmental temperature of the equipment.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a cooling tower according to the present invention;
FIG. 3 is a schematic view of the adjustment of the vent screen on the cooling tower of the present invention.
In the figure: 1. an expansion tank; 2. a fan coil; 3. a first cooling pump; 4. an evaporator; 5. a condenser; 6. a second cooling pump; 7. a cooling tower; 8. an upper tower body; 9. a fan; 10. reinforcing ribs; 11. a bolt; 12. a sliding groove; 13. a support plate; 14. a ventilation mesh; 15. a lower tower body; 16. a water distribution pipe; 17. a frequency modulation controller.
Detailed Description
The present invention will be further described with reference to the following detailed description so that the technical means, the creation features, the present purposes and the effects of the present invention can be easily understood.
Referring to fig. 1, the invention provides an air conditioner cooling water operation control system, which comprises an expansion water tank 1, a fan coil 2 and an evaporator 4, wherein the expansion water tank 1 plays a role of constant pressure and supplementing water for the system, the expansion water tank 1 can accommodate the water expansion amount of the system, the water pressure fluctuation of the system caused by the water expansion can be reduced, the safety and the reliability of the system operation are improved, when the system leaks water or the system is cooled due to some reason, the water level of the expansion water tank 1 is reduced to supplement water for the system, the expansion water tank 1 can also play a role of stabilizing the pressure of the system and discharging the air released by the water in the heating process, the expansion water tank 1 is respectively connected with the fan coil 2 and the evaporator 4 through pipelines, the coil fan coil 2 and the evaporator 4 are respectively connected with a first cooling pump 3 through pipelines, a condenser 5 is arranged at one side of the evaporator 4, the condenser 5 is respectively connected with a cooling tower 7 and a second cooling pump 6 through two pipelines, the second cooling pump 6 is connected with a cooling tower 7 through a pipeline;
as shown in fig. 2-3, the cooling tower 7 is composed of an upper tower body 8 and a lower tower body 15, a reinforcing rib 10 is fixedly arranged on the upper tower body 8 and the lower tower body 15 and used for reinforcing and stabilizing the whole cooling tower 7, a ventilation net 14 is movably arranged on the reinforcing rib 10 and used for air replacement, the ventilation net 14 is circular, the ventilation net 14 is arranged on the cooling tower 15 in a surrounding manner, a sliding groove 12 is arranged on the surface of the reinforcing rib 10, a supporting plate 13 is fixedly arranged on the inner surface of the ventilation net 14, the ventilation net 14 is movably arranged in the sliding groove 12 of the reinforcing rib 10 through the supporting plate 13, insertion openings are arranged on the two side surfaces of the reinforcing rib 10 in a penetrating manner, insertion pins 11 are inserted in the insertion openings, and a water distribution pipe 16 is arranged in the lower tower body 15;
specifically, ventilation net piece 14 can carry out the height position adjustment along sliding tray 12, when the adjustment, need extract bolt 11 earlier, rethread backup pad 13 pulling ventilation net piece 14, make it shift up, later insert bolt 11 again, make bolt 11 be located the lower extreme of backup pad 13, utilize bolt 11 to support backup pad 13 promptly, because ventilation net piece 14 is the annular setting outside cooling tower 7, when carrying out the height position adjustment, whole ventilation net piece 14 upwards takes place the position change promptly, conveniently open equipment, the maintenance in the later stage of being convenient for.
As shown in fig. 3, a fan 9 and a frequency modulation controller 17 are arranged at the upper end of the upper tower body 8, the frequency modulation controller 17 is connected with the fan 9, a trickle filler and a thermometer are arranged inside the upper tower body 8, the thermometer is positioned above the trickle filler, and the thermometer is connected with the frequency modulation controller 17;
specifically, the thermometer acquires the real-time temperature of the water spraying filler, and feeds the real-time temperature back to the frequency modulation controller 17, the frequency modulation controller 17 performs regulation and control processing according to the real-time temperature, namely, the real-time temperature is compared with the preset temperature for judgment, when the real-time temperature exceeds the preset temperature of 37 ℃, the fan 9 runs at full speed, when the real-time temperature does not exceed the preset temperature, the frequency modulation controller 17 controls the fan 9 to run at medium speed, the energy-saving and environment-friendly effects are achieved, and the working frequency of the equipment can be adjusted according to the environmental temperature of the equipment.
When the invention is used, low-pressure gaseous refrigerant is pressurized by the compressor and enters the condenser 5 and is gradually condensed into high-pressure liquid, a large amount of heat energy is released by the refrigerant in the condensation process, the part of heat energy is absorbed by cooling water in the condenser 5 and is sent to an outdoor cooling tower 7 and is released into the atmosphere, then the high-pressure liquid refrigerant in the condenser 5 is gasified due to sudden change of pressure when flowing through the throttling pressure reduction device in front of the evaporator 4, a gas-liquid mixture is formed and enters the evaporator, the refrigerant is continuously gasified in the evaporator 4, meanwhile, the heat in the frozen water is absorbed to enable the refrigerant to reach a lower temperature, the refrigerant gasified in the evaporator 4 is changed into low-pressure gas and enters the compressor again, and the cycle is repeated.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it will be understood by those skilled in the art that the specification as a whole and the embodiments may be suitably combined to form other embodiments as will be apparent to those skilled in the art.
Claims (7)
1. An air conditioner cooling water operation control system is characterized by comprising an expansion water tank (1), a fan coil (2) and an evaporator (4), the expansion water tank (1) is respectively connected with the fan coil (2) and the evaporator (4) through pipelines, the fan coil (2) and the evaporator (4) are respectively connected with a first cooling pump (3) through pipelines, a condenser (5) is arranged at one side of the evaporator (4), the condenser (5) is respectively connected with a cooling tower (7) and a second cooling pump (6) through two pipelines, no. two cooling pumps (6) are connected with cooling tower (7) through the pipeline, cooling tower (7) comprise last tower body (8), lower tower body (15), are located go up fixed strengthening rib (10) that is provided with on last tower body (8), lower tower body (15), movable mounting has ventilation mesh piece (14) on strengthening rib (10).
2. An air conditioner cooling water operation control system according to claim 1, characterized in that: the ventilation net piece (14) is circular, and the ventilation net piece (14) is arranged on the cooling tower (15) in a surrounding mode.
3. An air conditioner cooling water operation control system according to claim 2, characterized in that: the surface of the reinforcing rib (10) is provided with a sliding groove (12), the inner surface of the ventilation net piece (14) is fixedly provided with a support plate (13), and the ventilation net piece (14) is movably arranged in the sliding groove (12) of the reinforcing rib (10) through the support plate (13).
4. An air conditioner cooling water operation control system according to claim 1, characterized in that: the surface of the two sides of the reinforcing rib (10) is provided with a socket in a penetrating way, and a bolt (11) is inserted into the socket.
5. An air conditioner cooling water operation control system according to claim 1, characterized in that: and a water distribution pipe (16) is arranged in the lower tower body (15).
6. An air conditioner cooling water operation control system according to claim 1, characterized in that: the upper end of the upper tower body (8) is provided with a fan (9) and a frequency modulation controller (17), and the frequency modulation controller (17) is connected with the fan (9).
7. An air conditioner cooling water operation control system according to claim 1, characterized in that: the inner part of the upper tower body (8) is provided with a trickle filler and a thermometer, the thermometer is positioned above the trickle filler, and the thermometer is connected with the frequency modulation controller (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210315899.0A CN114705062A (en) | 2022-03-28 | 2022-03-28 | Air conditioner cooling water operation control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210315899.0A CN114705062A (en) | 2022-03-28 | 2022-03-28 | Air conditioner cooling water operation control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114705062A true CN114705062A (en) | 2022-07-05 |
Family
ID=82170293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210315899.0A Pending CN114705062A (en) | 2022-03-28 | 2022-03-28 | Air conditioner cooling water operation control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114705062A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201434613Y (en) * | 2009-06-24 | 2010-03-31 | 重庆市巴南区承恒热交换器厂 | Forced cooling type circulating liquid cooler |
| CN205825749U (en) * | 2016-07-02 | 2016-12-21 | 北京君腾达制冷技术有限公司 | A kind of air-conditioning cooling tower |
| CN208091254U (en) * | 2018-03-30 | 2018-11-13 | 新昌县南明街道秀景苗木场 | A kind of industrial cooling tower with filtering function |
| CN215372743U (en) * | 2021-03-23 | 2021-12-31 | 河南源本水处理技术有限公司 | Central air conditioning cooling water system |
-
2022
- 2022-03-28 CN CN202210315899.0A patent/CN114705062A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201434613Y (en) * | 2009-06-24 | 2010-03-31 | 重庆市巴南区承恒热交换器厂 | Forced cooling type circulating liquid cooler |
| CN205825749U (en) * | 2016-07-02 | 2016-12-21 | 北京君腾达制冷技术有限公司 | A kind of air-conditioning cooling tower |
| CN208091254U (en) * | 2018-03-30 | 2018-11-13 | 新昌县南明街道秀景苗木场 | A kind of industrial cooling tower with filtering function |
| CN215372743U (en) * | 2021-03-23 | 2021-12-31 | 河南源本水处理技术有限公司 | Central air conditioning cooling water system |
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Application publication date: 20220705 |