CN218155614U - Automatic water level adjusting device for cooling tower of central air conditioner - Google Patents
Automatic water level adjusting device for cooling tower of central air conditioner Download PDFInfo
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- CN218155614U CN218155614U CN202221696653.4U CN202221696653U CN218155614U CN 218155614 U CN218155614 U CN 218155614U CN 202221696653 U CN202221696653 U CN 202221696653U CN 218155614 U CN218155614 U CN 218155614U
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Abstract
The utility model relates to a cooling tower technical field just discloses central air conditioning cooling tower water level automatic regulating apparatus, including the cooling tower body, the inside fixed mounting of cooling tower body has the baffle, and the inside right side fixed mounting of cooling tower body has the cooling tube, and the inside fixed mounting of cooling tower body has the water feed pump, and cooling tower body right side below fixed mounting has the drain pipe, and the right side fixed mounting of cooling tower body has the feed liquor pipe, and fixed mounting has the electric valve with the inside intercommunication of feed liquor pipe on the feed liquor pipe, and fixed mounting has the straw on the input of water feed pump. The utility model discloses in, the suction that produces through the straw can make the drive plate trigger pressure switch to make the feed liquor pipe annotate the coolant liquid to the inside of cooling tower body, and then reached the effect that automatic water level to the inside coolant liquid of cooling tower body carries out automatic monitoring and adjustment, thereby avoided because the inside coolant liquid of cooling tower body is not enough to lead to the unable refrigerated condition of unit to take place.
Description
Technical Field
The utility model relates to a cooling tower technical field especially relates to central air conditioning cooling tower water level automatic regulating apparatus.
Background
The central air conditioner is a large-scale air conditioning system, which consists of a host machine and a terminal, wherein the host machine is divided into a water cooling unit and an air cooling unit, and the terminal equipment mainly consists of an air conditioning unit and a fan coil.
Most of cooling towers for central air conditioners in the prior art use a circulating water pump to cool cooling pipes by cooling liquid, but after long-time circulation, the cooling liquid is lost, and when the amount of the cooling liquid is too small, the cooling pipes cannot be cooled. Therefore, we propose a water level automatic adjusting device for the cooling tower of the central air conditioner.
SUMMERY OF THE UTILITY MODEL
The utility model discloses solve the technical problem that above-mentioned prior art exists, provide central air conditioning cooling tower water level automatic regulating apparatus.
In order to realize the above-mentioned purpose, the utility model discloses a following technical scheme, central air conditioning cooling tower water level automatic regulating apparatus, including the cooling tower body, the inside fixed mounting of cooling tower body has the baffle, the inside right side fixed mounting of cooling tower body has the cooling tube, the inside fixed mounting of cooling tower body has the water pump, cooling tower body right side below fixed mounting has the drain pipe, the right side fixed mounting of cooling tower body has the feed liquor pipe, fixed mounting has the electric valve with the inside intercommunication of feed liquor pipe on the feed liquor pipe, fixed mounting has the straw on the input of water pump, the position movable mounting that the left side inner wall of cooling tower body corresponds the straw has rotatable movable rod, the screw thread has been seted up on the lateral wall of movable rod, the left side fixed mounting of movable rod has the vortex leaf, movable mounting has the drive plate on the movable rod, the position fixed mounting that the bottom wall of cooling tower body corresponds the drive plate has pressure switch, electric connection between pressure switch and the electric valve.
Preferably, the movable rod is screwed to the driving plate through the left and right side walls of the driving plate.
Preferably, a position of the movable rod corresponding to the driving plate is fixedly provided with a limiting block, and a spring is connected between the limiting block and the driving plate.
Preferably, a filter screen is fixedly mounted at the lower part of the right side in the cooling tower body.
Preferably, a spiral pipe is fixedly installed at the output end of the water feeding pump, the left side wall and the right side wall of the spiral pipe penetrating through the partition board are located on the left side of the inside of the cooling tower body, and a fan is installed on the top wall face of the cooling tower body in an embedded mode corresponding to the position of the spiral pipe.
Preferably, a distributor is fixedly installed above the right side inside the cooling tower body, the distributor is communicated with the inside of the spiral pipe, spray heads are fixedly installed on the distributor, and the spray heads are evenly distributed on the bottom wall surface of the distributor.
Advantageous effects
The utility model provides a central air conditioning cooling tower water level automatic regulating apparatus. The method has the following beneficial effects:
(1) This central air conditioning cooling tower water level automatic regulating apparatus, can be to the inside injection coolant liquid of cooling tower body through the feed liquor pipe, the water pump that send can spray the coolant liquid to the cooling pipe on, suction through the straw production can make the drive plate trigger pressure switch, thereby make the feed liquor pipe to the inside of cooling tower body with annotating the coolant liquid, and then reached the automatic effect of carrying out automatic monitoring and adjustment to the water level of the inside coolant liquid of cooling tower body, thereby avoided leading to the unable refrigerated condition of unit to take place because of the inside coolant liquid of cooling tower body is not enough.
(2) This central air conditioning cooling tower water level automatic regulating apparatus, install the spiral pipe on the output of water feeding pump, the inside of distributor is carried to the spiral pipe, the distributor cools off the cooling tube on spraying the cooling tube through the shower nozzle, install the fan on the cooling tower body simultaneously, the external air of fan can be twitch blows to the spiral pipe, it will cool off the inside coolant liquid of spiral pipe to blow, because the spiral pipe is helical structure, the stroke that makes the inside coolant liquid of spiral pipe when rising is longer, and then let the inside coolant liquid of spiral pipe can receive the cooling of longer time, thereby make the coolant liquid temperature that sprays on the cooling tube lower, the effect to the cooling tube cooling has been increased.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a sectional view of the internal structure of the present invention;
fig. 3 is an enlarged view of a point a in fig. 2 according to the present invention.
Illustration of the drawings:
1. a cooling tower body; 2. a partition plate; 3. a cooling tube; 4. filtering with a screen; 5. a drain pipe; 6. a liquid inlet pipe; 7. an electrically operated valve; 9. a water pump; 10. a straw; 11. a movable rod; 12. a swirl vane; 13. a drive plate; 14. a pressure switch; 15. a limiting block; 16. a spiral tube; 17. a fan; 18. a distributor; 19. and (4) a spray head.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example (b): a water level automatic adjusting device of a cooling tower of a central air conditioner is shown in figures 1-3 and comprises a cooling tower body 1, a partition plate 2 is fixedly arranged inside the cooling tower body 1, the partition plate 2 is a plate with a rectangular structure, a cooling pipe 3 is fixedly arranged on the right side inside the cooling tower body 1, the cooling pipe 3 is connected with an external air conditioning unit, a water feeding pump 9 is fixedly arranged inside the cooling tower body 1, a water discharging pipe 5 is fixedly arranged below the right side of the cooling tower body 1, the water discharging pipe 5 is a cylindrical pipe, the water discharging pipe 5 penetrates through the inner side wall and the outer side wall of the cooling tower body 1 to be communicated with the inside of the cooling tower body 1, a liquid inlet pipe 6 is fixedly arranged on the right side of the cooling tower body 1, the liquid inlet pipe 6 is a cylindrical pipe, and the liquid inlet pipe 6 penetrates through the inner side wall and the outer side wall of the cooling tower body 1, one end that cooling tower body 1 was kept away from to feed liquor pipe 6 is connected with external coolant liquid case, fixed mounting has electric valve 7 with the inside intercommunication of feed liquor pipe 6 on the feed liquor pipe 6, fixed mounting has straw 10 on the input of water feeding pump 9, straw 10 is "the turnip" venturi tube, the position movable mounting that the left side inner wall of cooling tower body 1 corresponds straw 10 has rotatable movable rod 11, movable rod 11 is cylindrical structure, set up the screw thread on the lateral wall of movable rod 11, the left side fixed mounting of movable rod 11 has vortex leaf 12, movable mounting has drive plate 13 on the movable rod 11, drive plate 13 is the rectangle structure, the position fixed mounting that the bottom wall of cooling tower body 1 corresponds drive plate 13 has pressure switch 14, electric connection between pressure switch 14 and the electric valve 7.
The movable rod 11 penetrates through the left side wall and the right side wall of the driving plate 13 and is in threaded connection with the driving plate 13, a limiting block 15 is fixedly mounted on the movable rod 11 corresponding to the driving plate 13, and a spring is connected between the limiting block 15 and the driving plate 13.
A filter screen 4 is fixedly arranged below the right side inside the cooling tower body 1.
Fixed mounting has spiral pipe 16 on water pump 9's the output, spiral pipe 16 is helical structure, spiral pipe 16 has run through baffle 2 about the lateral wall be located the inside left side of cooling tower body 1, the top wall of cooling tower body 1 corresponds the position of spiral pipe 16 and inlays and install fan 17, the inside right side top fixed mounting of cooling tower body 1 has distributor 18, distributor 18 communicates with each other with spiral pipe 16's inside, fixed mounting has a plurality of shower nozzles 19 on the distributor 18, a plurality of shower nozzles 19 distribute and install the bottom wall at distributor 18 uniformly.
The utility model discloses a theory of operation:
when the cooling tower is used, the cooling liquid can be injected into the cooling tower body 1 through the liquid inlet pipe 6, the water delivery pump 9 can spray the cooling liquid onto the cooling pipe 3, the cooling pipe 3 is cooled, the suction pipe 10 is installed at the output end of the water delivery pump 9, the water delivery pump 9 can extract the cooling liquid inside the cooling tower body 1 through the suction pipe 10, a vortex can be generated inside the cooling liquid, the vortex blade 12 on the movable rod 11 can be made to rotate, the movable rod 11 can be made to rotate through the vortex blade 12, the movable rod 11 can enable the movable rod 13 to rotate and separate from the pressure switch 14, when the cooling liquid inside the cooling tower body 1 is insufficient, a vortex cannot be generated, the movable rod 11 can extrude the pressure switch 14 under the spring action and the gravity action of the drive plates 13 and 13, the electric valve 7 can be started after the pressure switch 14 is extruded, the liquid inlet pipe 6 can inject the cooling liquid into the cooling tower body 1, the effect of automatically monitoring and adjusting the water level of the cooling liquid inside the cooling tower body 1 is achieved, and the problem that the cooled unit cannot be caused by insufficient cooling liquid is solved.
Install spiral pipe 16 on water-feeding pump 9's the output, spiral pipe 16 carries the inside of distributor 18, distributor 18 sprays to cool off pipe 3 on the cooling tube 3 through shower nozzle 19, install fan 17 on the cooling tower body 1 simultaneously, fan 17 can twitch external air and blow to spiral pipe 16, it will cool off the inside coolant liquid of spiral pipe 16 to blow, because spiral pipe 16 is helical structure, the stroke that makes the inside coolant liquid of spiral pipe 16 rise is longer, and then let the inside coolant liquid of spiral pipe 16 can receive the cooling of longer time, thereby make the coolant liquid temperature that sprays on the cooling tube 3 lower, the refrigerated effect to cooling tube 3 has been increased.
The technology of the pressure switch 14 for controlling the electric valve 7 mainly comprises the following steps: the pressure switch 14 is triggered after being squeezed, so that the electric valve 7 receives an electric signal, thereby controlling the opening and closing of the electric valve 7.
The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. Central air conditioning cooling tower water level automatic regulating apparatus, including cooling tower body (1), its characterized in that: the utility model discloses a cooling tower, including cooling tower body (1), the inside fixed mounting of cooling tower body (1) has baffle (2), the inside right side fixed mounting of cooling tower body (1) has cooling tube (3), the inside fixed mounting of cooling tower body (1) has water pump (9), cooling tower body (1) right side below fixed mounting has drain pipe (5), the right side fixed mounting of cooling tower body (1) has feed liquor pipe (6), fixed mounting has electric valve (7) with the inside intercommunication of feed liquor pipe (6) on feed liquor pipe (6), fixed mounting has straw (10) on the input of water pump (9), the position movable mounting that the left side inner wall of cooling tower body (1) corresponds straw (10) has rotatable movable rod (11), set up the screw thread on the lateral wall of movable rod (11), the left side fixed mounting of movable rod (11) has vortex leaf (12), movable mounting has drive plate (13) on movable rod (11), the position fixed mounting that the bottom wall of cooling tower body (1) corresponds (13) has pressure switch (14), electric connection between pressure switch (14) and electric valve (7).
2. The automatic water level adjusting device for a cooling tower of a central air conditioner as claimed in claim 1, wherein: the movable rod (11) penetrates through the left side wall and the right side wall of the driving plate (13) and is in threaded connection with the driving plate (13).
3. The automatic water level adjusting device for a cooling tower of a central air conditioner as claimed in claim 2, wherein: a position of the movable rod (11) corresponding to the driving plate (13) is fixedly provided with a limiting block (15), and a spring is connected between the limiting block (15) and the driving plate (13).
4. The automatic water level adjusting device for a cooling tower of a central air conditioner as claimed in claim 1, wherein: and a filter screen (4) is fixedly arranged below the right side of the interior of the cooling tower body (1).
5. The automatic water level adjusting device for a cooling tower of a central air conditioner as claimed in claim 1, wherein: the water supply device is characterized in that a spiral pipe (16) is fixedly mounted at the output end of the water supply pump (9), the left side wall and the right side wall of the spiral pipe (16) penetrating through the partition plate (2) are located on the left side of the inside of the cooling tower body (1), and a fan (17) is mounted in the position, corresponding to the spiral pipe (16), of the top wall surface of the cooling tower body (1) in an embedded mode.
6. The automatic water level adjusting device for a cooling tower of a central air conditioner as claimed in claim 5, wherein: the cooling tower is characterized in that a distributor (18) is fixedly mounted above the right side of the interior of the cooling tower body (1), the distributor (18) is communicated with the interior of the spiral pipe (16), a spray head (19) is fixedly mounted on the distributor (18), and the spray head (19) is uniformly distributed on the bottom wall surface of the distributor (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221696653.4U CN218155614U (en) | 2022-07-01 | 2022-07-01 | Automatic water level adjusting device for cooling tower of central air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221696653.4U CN218155614U (en) | 2022-07-01 | 2022-07-01 | Automatic water level adjusting device for cooling tower of central air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218155614U true CN218155614U (en) | 2022-12-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221696653.4U Active CN218155614U (en) | 2022-07-01 | 2022-07-01 | Automatic water level adjusting device for cooling tower of central air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218155614U (en) |
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2022
- 2022-07-01 CN CN202221696653.4U patent/CN218155614U/en active Active
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