CN218829478U

CN218829478U - Circulating air cooling box type pressurizing water supply unit

Info

Publication number: CN218829478U
Application number: CN202223328831.0U
Authority: CN
Inventors: 张国芳; 张禾佳
Original assignee: Shandong Jiuchang Water Environmental Technology Co ltd
Current assignee: Shandong Jiuchang Water Environmental Technology Co ltd
Priority date: 2022-12-13
Filing date: 2022-12-13
Publication date: 2023-04-07
Anticipated expiration: 2032-12-13

Abstract

The utility model relates to a box pressure boost water supply unit circulates air-cooled, the load simulator comprises a case, the inner chamber fixedly connected with left and right sides of machine case all runs through the water service pipe to the machine case outside, the intercommunication has booster pump and reserve booster pump commonly used on the water service pipe, booster pump commonly used is driven by inverter motor commonly used, reserve booster pump is driven by reserve inverter motor, the fixed plate that the inner chamber fixedly connected with of machine case supported inverter motor commonly used and reserve inverter motor, two through-holes have been seted up on the fixed plate. This box pressure boost water supply unit of circulated air cooling, through radiator unit's setting, under the effect of air inlet fan, outside cooling air gets into from one side breather pipe, behind the quick-witted incasement circulation, under the effect of air discharge fan, discharges the heat of quick-witted incasement from the opposite side breather pipe, realizes circulated air cooling in the quick-witted incasement, can increase inverter motor's commonly used heat-sinking capability, guarantees the normal operating of water supply unit as far as possible.

Description

Circulating air cooling box type supercharging water supply unit

Technical Field

The utility model relates to a water supply unit technical field specifically is a box pressure boost water supply unit of circulated air cooling.

Background

The water supply unit is a novel environment-friendly and energy-saving professional device specially developed and designed for solving the problem that the water cannot reach the height or flow rate of water for users due to insufficient pressure, and generally comprises a water pump unit, a variable frequency control cabinet, a diaphragm pressure tank, a pressure sensor and a plurality of accessories. When the existing box type pressurization water supply unit is used specifically, the applicant finds that the following problems exist: firstly, the power of the internal variable frequency motor is high, and much heat is generated during long-time work, and if the heat is not dissipated in time, the danger that the variable frequency motor is damaged or burnt is easily caused; secondly, when the peak value water is used, the variable frequency motor continuously keeps full load work, and the service life of the variable frequency motor is easily influenced after the variable frequency motor is used for a long time; thirdly, variable frequency motor power is high, and vibration is big in the course of the work, has caused certain influence to the stability of water supply unit for a long time. Therefore, the circulating air cooling box type supercharging water supply unit is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a box pressure boost water supply unit of circulated air cooling has solved in the past in the water supply unit heat and has given off untimely problem, inverter motor continuously keeps the problem in full load work influence life-span when having solved peak value water in the past.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a box pressure boost water supply unit of circulated air cooling, includes quick-witted case, the inner chamber fixedly connected with left and right sides of machine case all runs through the water service pipe to the quick-witted case outside, the intercommunication has booster pump and reserve booster pump commonly used on the water service pipe, booster pump commonly used is driven by inverter motor commonly used, reserve booster pump is driven by reserve inverter motor, the inner chamber fixedly connected with of machine case carries out the fixed plate that supports inverter motor and reserve inverter motor commonly used to, two through-holes have been seted up on the fixed plate the through-hole is the one-to-one setting with inverter motor commonly used and reserve inverter motor.

The left and right sides of machine case all communicates there is radiator unit, radiator unit includes two breather pipes that communicate with machine case, the breather pipe is located the bottom of fixed plate, and the inner chamber fixedly connected with air inlet fan of one of them breather pipe, the inner chamber fixedly connected with air discharge fan of another breather pipe.

Further, the bottom fixedly connected with backup pad of quick-witted case, the bottom fixedly connected with of backup pad removes the wheel for a plurality of, the bottom fixedly connected with of quick-witted case stabilizes the subassembly.

Further, firm subassembly includes the driving motor with quick-witted bottom of the case fixed connection, driving motor's output shaft fixedly connected with rotation axis, the connecting block has been cup jointed to the surface of rotation axis, the equal fixedly connected with connecting rod in the left and right sides of connecting block, it is a plurality of the holistic bottom fixedly connected with clamp plate of connecting rod, the bottom fixedly connected with slipmat of clamp plate, a plurality of telescopic links of fixedly connected with between clamp plate and the quick-witted case.

Further, the outer surface of the rotating shaft is provided with an external thread, and the inner cavity of the connecting block is provided with an internal thread matched with the external thread.

Furthermore, the telescopic link includes the hollow rod with quick-witted bottom of the case fixed connection, the top fixed connection of clamp plate has the solid pole with hollow rod inner chamber sliding connection.

Furthermore, the outer surfaces of the common variable frequency motor and the standby variable frequency motor are sleeved with a sleeve plate, and the bottom of the sleeve plate is fixedly connected with a plurality of supports fixedly connected with the top of the fixing plate.

Further, the outer surface of the breather pipe is in threaded connection with a sleeve, and a dustproof net is embedded in the inner cavity of the sleeve.

Furthermore, the longitudinal section of the vent pipe is L-shaped, and the top of the vent pipe is opposite to the through hole.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this box pressure boost water supply unit of circulation forced air cooling, through radiator unit's setting, under the effect of air inlet fan, outside cooling air gets into from one side breather pipe, behind the quick-witted incasement circulation, under the effect of air discharge fan, discharges the heat of quick-witted incasement from the opposite side breather pipe, realizes the circulation forced air cooling in the machine case, can increase inverter motor's commonly used heat-sinking capability, guarantees the normal operating of water supply unit as far as possible.

2. This box pressure boost water supply unit of circulation forced air cooling, during normal water, only need inverter motor drive booster pump commonly used commonly used can satisfy the pressure boost demand, and during the peak value water, reserve inverter motor redriven reserve booster pump work to alleviate the motor and accord with, extension motor life-span.

3. This box pressure boost water supply unit of circulation forced air cooling, when needing the installation quick-witted case, drive overall structure through removing the wheel and remove to appointed place, start driving motor afterwards, can make the clamp plate drive the slipmat and descend to ground in close contact with, reduce and remove the gliding possibility of wheel by oneself to keep the stability of quick-witted case, overall structure has realized the purpose that box automatic pressure boost frequency conversion water supply unit is convenient for install.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the heat dissipation assembly of the present invention;

fig. 3 is a schematic structural view of the stabilizing assembly of the present invention.

In the figure: 1. a chassis; 2. a support plate; 3. a moving wheel; 4. a stabilizing assembly; 41. a drive motor; 42. a rotating shaft; 43. connecting blocks; 44. a connecting rod; 45. pressing a plate; 46. a non-slip mat; 47. a telescopic rod; 5. a water pipe; 61. a common booster pump; 62. a standby booster pump; 7. a common variable frequency motor; 71. sheathing; 72. a support; 73. a standby variable frequency motor; 8. a fixing plate; 81. a through hole; 9. a heat dissipating component; 91. a breather pipe; 92. an air inlet fan; 93. a sleeve; 94. a dust screen; 95. an exhaust fan.

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.

The first embodiment is as follows: referring to fig. 1 and 2, the circulating air-cooled box type supercharging water supply unit in the embodiment includes a cabinet 1, a water pipe 5 is fixedly connected to an inner cavity of the cabinet 1, the left side and the right side of the inner cavity of the cabinet are both penetrated through the water pipe 5 outside the cabinet 1, the water pipe 5 is communicated with a common booster pump 61 and a standby booster pump 62, the common booster pump 61 is driven by a common inverter motor 7, the standby booster pump 62 is driven by a standby inverter motor 73, the inner cavity of the cabinet 1 is fixedly connected with a fixing plate 8 for supporting the common inverter motor 7 and the standby inverter motor 73, two through holes 81 are formed in the fixing plate 8, and the two through holes 81 are in one-to-one correspondence with the common inverter motor 7 and the standby inverter motor 73.

The left side and the right side of the case 1 are both communicated with a heat dissipation assembly 9, the heat dissipation assembly 9 comprises two vent pipes 91 communicated with the case 1, the vent pipes 91 are positioned at the bottom of the fixing plate 8, an air inlet fan 92 is fixedly connected to the inner cavity of one vent pipe 91, an air exhaust fan 95 is fixedly connected to the inner cavity of the other vent pipe 91, a sleeve 93 is connected to the outer surface of each vent pipe 91 through threads, and a dustproof net 94 is embedded in the inner cavity of each sleeve 93; the longitudinal section of the vent pipe 91 is L-shaped, the top of the vent pipe 91 is opposite to the through hole 81, and the position relation between the vent pipe 91 and the through hole 81 ensures that when the air inlet fan 92 and the air exhaust fan 95 are started, the air flow can better drive the heat on the common variable frequency motor 7 and the standby variable frequency motor 73.

A sleeve plate 71 is sleeved on the outer surface of the common variable frequency motor 7 and the standby variable frequency motor 73, and a plurality of brackets 72 fixedly connected with the top of the fixing plate 8 are fixedly connected with the bottom of the sleeve plate 71.

In this embodiment, the flow of the air inside the case 1 can be accelerated by starting the air inlet fan 92 and the air exhaust fan 95, and then the heat dissipation is performed on the structures such as the common variable frequency motor 7 and the standby variable frequency motor 73, and the dust screen 94 is arranged to reduce the amount of the external dust entering the case 1, and the cleaning can be detached at the same time.

The second embodiment: referring to fig. 1 and 3, a supporting plate 2 is fixedly connected to the bottom of a case 1, a plurality of moving wheels 3 are fixedly connected to the bottom of the supporting plate 2, and a plurality of moving wheels 3 are fixedly connected to the bottom of the supporting plate 2; the moving wheels 3 are arranged to facilitate the movement of the case 1. The bottom of the case 1 is fixedly connected with a stabilizing component 4, the stabilizing component 4 comprises a driving motor 41 fixedly connected with the bottom of the case 1, an output shaft of the driving motor 41 is fixedly connected with a rotating shaft 42, the outer surface of the rotating shaft 42 is sleeved with a connecting block 43, the left side and the right side of the connecting block 43 are both fixedly connected with connecting rods 44, the bottom of the whole connecting rods 44 is fixedly connected with a pressing plate 45, the bottom of the pressing plate 45 is fixedly connected with an anti-skid pad 46, and the anti-skid pad 46 is used for increasing the friction force between the pressing plate 45 and the ground so as to improve the stability of the whole structure; a plurality of telescopic rods 47 are fixedly connected between the pressing plate 45 and the case 1, each telescopic rod 47 comprises a hollow rod fixedly connected with the bottom of the case 1, and the top of the pressing plate 45 is fixedly connected with a solid rod slidably connected with the inner cavity of the hollow rod; the telescopic rod 47 is arranged to limit the pressure plate 45, so that the rotation of the connecting block 43 is limited, and when the rotating shaft 42 rotates, the connecting block 43 cannot rotate along with the rotation but moves up and down.

In this embodiment, the rotation of rotation axis 42 can be driven in the start-up of driving motor 41, and then drives clamp plate 45 through the transmission of connecting block 43 and connecting rod 44 and carry out upwards or decurrent motion, when installation machine case 1, drives quick-witted case 1 through removing wheel 3 and removes, descends through driving motor 41 control clamp plate 45 afterwards, until slipmat 46 closely extrudees with ground, can keep the stability of quick-witted case 1, simple to operate.

It should be noted that the outer surface of the rotating shaft 42 is provided with an external thread, and the inner cavity of the connecting block 43 is provided with an internal thread adapted to the external thread.

The working principle of the above embodiment is as follows:

when a water supply unit needs to be installed, the case 1 is driven to move to a specified place through the movable wheel 3, the driving motor 41 is started to drive the rotating shaft 42 to rotate, and under the limiting supporting effect of the telescopic rod 47 on the pressing plate 45, the connecting block 43 and the connecting rod 44 drive the pressing plate 45 to descend, so that the anti-skid pad 46 is extruded with a ground machine to keep the movable wheel 3 stable, the movable wheel 3 is not easy to slide automatically, and the case 1 is more convenient to install; start air inlet fan 92 and air discharge fan 95, outside cooling air gets into from air inlet fan 92 one side's breather pipe 91, get into the quick-witted case 1 of fixed plate 8 top through the through-hole 81, behind quick-witted case 1 inner loop, under air discharge fan 95's effect, discharge quick-witted incasement heat from air discharge fan 95 one side breather pipe 91, realize circulation forced air cooling in quick-witted case 1, can accelerate the flow of quick-witted case 1 inside air, thereby improve the heat-sinking capability of inverter motor 7 commonly used and reserve inverter motor 73 etc. and whole structure has realized the effectual purpose of box automatic pressure boost frequency conversion water supply unit heat dissipation.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising one of 8230; \8230;" 8230; "does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a box pressure boost water supply unit of circulated air cooling, includes quick-witted case (1), its characterized in that: the inner cavity of the case (1) is fixedly connected with a water service pipe (5) with the left side and the right side penetrating through the outer side of the case (1), the water service pipe (5) is communicated with a common booster pump (61) and a standby booster pump (62), the common booster pump (61) is driven by a common variable frequency motor (7), the standby booster pump (62) is driven by a standby variable frequency motor (73), the inner cavity of the case (1) is fixedly connected with a fixing plate (8) supporting the common variable frequency motor (7) and the standby variable frequency motor (73), the fixing plate (8) is provided with two through holes (81), and the two through holes (81) are arranged in one-to-one correspondence with the common variable frequency motor (7) and the standby variable frequency motor (73);

the left and right sides of machine case (1) all communicates with radiator unit (9), radiator unit (9) include two breather pipes (91) with machine case (1) intercommunication, breather pipe (91) are located the bottom of fixed plate (8), the inner chamber fixedly connected with air inlet fan (92) of one of them breather pipe (91), the inner chamber fixedly connected with air discharge fan (95) of another breather pipe (91).

2. The circulating air-cooled box type pressurized water supply unit as claimed in claim 1, wherein: the bottom fixedly connected with backup pad (2) of quick-witted case (1), the bottom fixedly connected with of backup pad (2) is a plurality of removal wheels (3), the bottom fixedly connected with of quick-witted case (1) stabilizes subassembly (4).

3. The circulating air-cooled box type pressurized water supply unit as claimed in claim 2, wherein: firm subassembly (4) include with quick-witted case (1) bottom fixed connection's driving motor (41), the output shaft fixedly connected with rotation axis (42) of driving motor (41), connecting block (43) have been cup jointed to the surface of rotation axis (42), the equal fixedly connected with connecting rod (44) in the left and right sides of connecting block (43) are a plurality of connecting rod (44) holistic bottom fixedly connected with clamp plate (45), the bottom fixedly connected with slipmat (46) of clamp plate (45), a plurality of telescopic links (47) of fixedly connected with between clamp plate (45) and quick-witted case (1).

4. The circulating air-cooled box type pressurized water supply unit as claimed in claim 3, wherein: the outer surface of the rotating shaft (42) is provided with an external thread, and the inner cavity of the connecting block (43) is provided with an internal thread matched with the external thread.

5. The circulating air-cooled box-type pressurized water supply unit as claimed in claim 3, wherein: the telescopic rod (47) comprises a hollow rod fixedly connected with the bottom of the case (1), and the top of the pressing plate (45) is fixedly connected with a solid rod slidably connected with the inner cavity of the hollow rod.

6. The circulating air-cooled box type pressurized water supply unit as claimed in claim 1, wherein: the outer surfaces of the common variable frequency motor (7) and the standby variable frequency motor (73) are sleeved with a sleeve plate (71), and the bottom of the sleeve plate (71) is fixedly connected with a plurality of supports (72) fixedly connected with the top of the fixing plate (8).

7. The circulating air-cooled box type pressurized water supply unit as claimed in claim 1, wherein: the outer surface screw thread of breather pipe (91) is connected with sleeve (93), the inner chamber of sleeve (93) is inlayed and is had dust screen (94).

8. The circulating air-cooled box-type pressurized water supply unit as claimed in claim 1, wherein: the longitudinal section of the vent pipe (91) is L-shaped, and the top of the vent pipe (91) is opposite to the through hole (81).