CN214901666U

CN214901666U - Frequency conversion microcomputer constant pressure water supply control cabinet with movable element support

Info

Publication number: CN214901666U
Application number: CN202121414435.2U
Authority: CN
Inventors: 陈正豪
Original assignee: Zhejiang Wupu Electric Co ltd
Current assignee: Zhejiang Wupu Electric Co ltd
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2021-11-26
Anticipated expiration: 2031-06-24

Abstract

The utility model discloses a frequency conversion computer constant voltage water supply control cabinet with movable component support, which comprises an outer shell, the constant voltage water supply control cabinet is still including: and the self-locking mechanism is arranged between the upper bracket and the lower bracket, so that the positions of the mounting plate and the element can be conveniently adjusted. The utility model discloses in, can be through the handle between pulling upper bracket and lower carriage, make the handle slide right, thereby make to break away from in the draw-in groove on the shell by hand latch, and simultaneously, the handle passes through the connecting rod and drives the montant and also move right, make latch on the montant also break away from in the draw-in groove, after adjusting to suitable position, loosen the handle, make handle and montant reset under the effect of first spring and second spring, the position of fixed upper bracket and lower carriage, thereby the effect of adjusting the component position on the mounting panel has been realized, the result of use of constant pressure water supply switch board has been improved.

Description

Frequency conversion microcomputer constant pressure water supply control cabinet with movable element support

Technical Field

The utility model relates to a water supply control cabinet field especially relates to a frequency conversion computer constant voltage water supply control cabinet with movable component support.

Background

Intelligent frequency conversion water supply control cabinet. The water pump has the functions of overcurrent, overvoltage, undervoltage, overload, overheat, fault self-diagnosis alarm, low water level protection, timing operation switching, alternate operation, water pump idling prevention, fault-crossing pump operation, timing inspection, water shortage shutdown, water-free dormancy and the like. Generally, the water pressure of an urban pipe network is regulated to only ensure the water consumption of buildings with the height of less than five meters, and the water consumption requirements can be met only by 'lifting' the water pressure of other upper layers. Conventional water towers, head tanks, or air pressure tank pressure boosting devices have been used most often, but all of them must be "boosted" by a water pump at a pressure higher than the actual water usage level, with the result that the shaft power and energy consumption of the water pump are increased and secondary pollution is increased. When the variable-frequency water supply control cabinet technology is applied to fluid loads such as a water pump fan and the like, the flow and the pressure of fluid can be automatically regulated at constant pressure or constant flow according to actual requirements. Meanwhile, the service life of the equipment is prolonged, and no current or water pressure impact exists. Especially, water works and residential area domestic water supply, its design all selects the water pump according to the maximum water load, and 24h water load changes greatly every day, and the water consumption is still less at night, adopts frequency conversion constant voltage water supply equipment, can be according to the big or small change of water consumption, and automatically regulated water pump rotational speed ensures simultaneously that water supply pressure is invariable, not only can practice thrift a large amount of energy, extension equipment life, has solved the water source secondary pollution problem again, is the high-tech energy-saving product of ten minutes ideal.

At present, the existing water supply control cabinet still has the defects, most of the water supply control cabinets are internally arranged fixed format installation modules when in use, so that the installation of internal elements cannot be flexibly adjusted according to actual conditions when in use, and the use effect of the water supply control cabinet is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems, a variable frequency microcomputer constant pressure water supply control cabinet with a movable element bracket is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a frequency conversion computer constant voltage water supply control cabinet with movable component support, includes the shell, just the inside mounting panel that is used for installing electronic component that is provided with of shell, constant voltage water supply control cabinet is still including:

the mounting plate is fixedly arranged on the outer surface walls of the upper bracket and the lower bracket;

and the self-locking mechanism is arranged between the upper bracket and the lower bracket and is used for controlling and adjusting the heights of the upper bracket and the lower bracket, so that the positions of the mounting plate and the element can be conveniently adjusted.

As a further description of the above technical solution:

self-locking mechanism includes the handle, handle fixed mounting is at upper bracket and lower carriage support, handle bottom fixed mounting has the slider, slider one end is through first spring and the inside elastic connection of lower carriage, handle top fixed mounting has the connecting rod, connecting rod other end fixed mounting has the montant, just the montant bottom is also through second spring and lower carriage elastic connection, handle and montant outer table wall all set up the block mechanism of being connected with the shell block.

As a further description of the above technical solution:

the clamping mechanism comprises a clamping groove, the clamping groove is fixedly arranged on two sides of the inner side surface wall of the shell, and clamping teeth are fixedly arranged on one side, close to the shell, of the handle and the outer surface wall of the vertical rod.

As a further description of the above technical solution:

the upper bracket and the two ends of the lower bracket are both connected inside the shell in a sliding mode through clamping blocks.

As a further description of the above technical solution:

one end of the handle is provided with a groove.

As a further description of the above technical solution:

the upper support and the lower support are connected inside the shell in a sliding mode.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

in the utility model, when the position of the element in the water control cabinet needs to be adjusted, the handle between the upper bracket and the lower bracket can be pulled, so that the handle slides rightwards, the latch on the handle is separated from the slot on the shell, and simultaneously, because the handle moves rightwards, the handle drives the vertical rod to move rightwards through the connecting rod, so that the clamping teeth on the vertical rod are also separated from the clamping grooves, at the moment, the upper support and the lower support lose the limit, so that the handle can slide in the shell in a corresponding adjusting way, and when the handle is adjusted to a proper position, the handle is released, so that the handle and the vertical rod are reset under the action of the first spring and the second spring, the clamping teeth on the handle and the vertical rod are clamped into the clamping grooves again to fix the positions of the upper bracket and the lower bracket, therefore, the effect of adjusting the positions of the elements on the mounting plate is realized, the flexible mounting inside the control cabinet is facilitated, and the using effect of the constant-pressure water supply control cabinet is improved.

Drawings

Fig. 1 shows a schematic structural diagram provided according to an embodiment of the present invention;

fig. 2 shows a schematic view of an upper bracket structure provided according to an embodiment of the present invention;

fig. 3 is a schematic diagram illustrating an enlarged structure at a in fig. 2 according to an embodiment of the present invention;

fig. 4 shows an enlarged schematic structural diagram at B in fig. 2 according to an embodiment of the present invention

Illustration of the drawings:

1. a housing; 2. mounting a plate; 3. a lower bracket; 4. a handle; 5. an upper bracket; 6. a groove; 7. a connecting rod; 8. a slider; 9. a first spring; 10. a clamping block; 11. a card slot; 12. clamping teeth; 13. a vertical rod; 14. a second spring.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a frequency conversion computer constant voltage water supply control cabinet with movable component support, includes

shell

1, and 1 inside mounting panel 2 that is used for installing electronic component that is provided with of shell, constant voltage water supply control cabinet is still including:

the upper support 5 and the lower support 3 are connected in the shell 1 in a sliding mode, and the mounting plate 2 is fixedly mounted on the outer surface walls of the upper support 5 and the lower support 3;

and the self-locking mechanism is arranged between the upper bracket 5 and the lower bracket 3 and is used for controlling and adjusting the heights of the upper bracket 5 and the lower bracket 3 so as to conveniently adjust the positions of the mounting plate 2 and the elements.

Specifically, as shown in fig. 2, self-locking mechanism includes handle 4, handle 4 fixed mounting is at

upper bracket

5 and 3 supports of lower carriage, 4 bottom fixed mounting of handle has slider 8, slider 8 one end is through first spring 9 and the inside elastic connection of

lower carriage

3, 4 top fixed mounting of handle has connecting rod 7, the other end fixed mounting of connecting rod 7 has montant 13, and montant 13 bottom also is through

second spring

14 and 3 elastic connection of lower carriage, handle 4 and 13 outer table walls of montant all set up the block mechanism of being connected with shell 1 block.

Specifically, as shown in fig. 2, the engaging mechanism includes a engaging groove 11, the engaging groove 11 is fixedly installed on two sides of an inner side surface wall of the housing 1, and engaging teeth 12 are fixedly installed on one sides of the outer surface walls of the handle 4 and the vertical rod 13 close to the housing 1.

Specifically, as shown in fig. 2, the upper bracket 5 and the lower bracket 3 are slidably connected inside the housing 1 through a latch 10.

Specifically, as shown in fig. 3, a groove 6 is formed at one end of the handle 4.

Specifically, as shown in fig. 2, the upper bracket 5 and the lower bracket 3 are slidably connected inside the housing 1.

The working principle is as follows: when the position of an element in the water control cabinet needs to be adjusted, the handle 4 between the upper bracket 5 and the lower bracket 3 can be pulled to slide rightwards, so that the latch 12 on the handle 4 is separated from the clamping groove 11 on the shell 1, meanwhile, the handle 4 moves rightwards, the handle 4 drives the vertical rod 13 to move rightwards through the connecting rod 7, so that the latch 12 on the vertical rod 13 is also separated from the clamping groove 11, at the moment, the upper bracket 5 and the lower bracket 3 lose the limit, so that the corresponding adjustment sliding in the shell 1 can be realized, after the proper position is adjusted, the handle 4 is released, so that the handle 4 and the vertical rod 13 are reset under the action of the first spring 9 and the second spring 14, the handle 4 and the latch 12 on the vertical rod 13 are clamped into the clamping groove 11 again, the positions of the upper bracket 5 and the lower bracket 3 are fixed, and the effect of adjusting the position of the element on the mounting plate 2 is realized, the flexible installation of the control cabinet inside is convenient for, and the use effect of the constant-pressure water supply control cabinet is improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a frequency conversion computer constant voltage water supply control cabinet with movable component support, includes the shell, just the inside mounting panel that is used for installing electronic component that is provided with of shell, its characterized in that, constant voltage water supply control cabinet is still including:

2. The cabinet of claim 1, wherein the self-locking mechanism comprises a handle, the handle is fixedly mounted on the upper bracket and the lower bracket, the bottom end of the handle is fixedly mounted with a slider, one end of the slider is elastically connected with the inside of the lower bracket through a first spring, the top end of the handle is fixedly mounted with a connecting rod, the other end of the connecting rod is fixedly mounted with a vertical rod, the bottom end of the vertical rod is also elastically connected with the lower bracket through a second spring, and the handle and the outer surface wall of the vertical rod are both provided with a clamping mechanism connected with the housing in a clamping manner.

3. The cabinet of claim 2, wherein the engaging mechanism comprises a slot, the slot is fixedly installed on both sides of the inner side wall of the housing, and the engaging teeth are fixedly installed on both sides of the handle and the outer wall of the vertical rod close to the housing.

4. The cabinet of claim 1, wherein the upper and lower brackets are slidably connected to the inside of the housing by means of clips.

5. The constant-pressure water supply control cabinet with the variable-frequency microcomputer and the movable element support as claimed in claim 2, wherein a groove is formed at one end of the handle.

6. The variable frequency microcomputer constant pressure water supply control cabinet with the movable element support according to claim 1, wherein the upper support and the lower support are slidably connected inside the housing.