CN212801764U

CN212801764U - Low-noise variable-frequency constant-pressure water supply equipment

Info

Publication number: CN212801764U
Application number: CN202021124024.5U
Authority: CN
Inventors: 淮科雷; 韩占龙
Original assignee: Tianjin Lixinhe Technology Development Co ltd
Current assignee: Tianjin Lixinhe Technology Development Co ltd
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2021-03-26
Anticipated expiration: 2030-06-17

Abstract

The utility model discloses a low noise frequency conversion constant voltage water supply equipment, including the water supply equipment main part, the water supply equipment main part is improved level and is equipped with the water service pipe, the vertical fixedly connected with wet return of intermediate position downside of water service pipe, the wet return with the intercommunication fixed position of water service pipe installs the check valve, the lower extreme of wet return is provided with collects the cavity, the interior bottom fixed mounting who collects the cavity has small-size suction pump. The utility model discloses when need overhaul the water supply equipment main part and unpack apart the port of water service pipe, then the water that remains in the water service pipe just flows when opening, directly falls in the water receiving box, then in getting into the guide pipe through the water conservancy diversion mouth, finally get into and collect the interior storage of cavity, seal the back on the water service pipe reconnects to relevant equipment, then start small-size suction pump, will store and take away collecting the water in the cavity, lead back in the water service pipe through the return pipe, avoid extravagant.

Description

Low-noise variable-frequency constant-pressure water supply equipment

Technical Field

The utility model relates to a frequency conversion constant voltage water supply equipment technical field specifically is a low noise frequency conversion constant voltage water supply equipment.

Background

The variable-frequency constant-pressure water supply equipment is novel energy-saving water supply equipment, the variable-frequency constant-pressure water supply equipment applies the most advanced current microcomputer control technology, and the current variable-frequency constant-pressure water supply equipment is low in noise or noiseless;

the defects of the common variable-frequency constant-pressure water supply equipment are as follows: all set the connecting tube who leads to water on the ordinary frequency conversion constant voltage water supply equipment to also communicate through flange and outside pipeline, when needs are dismantled the overhaul to equipment, remaining water just can directly flow when the pipeline is unpack apart in the pipeline, causes the waste.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a low noise frequency conversion constant voltage water supply equipment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a low noise frequency conversion constant voltage water supply equipment, includes the water supply equipment main part, the water supply equipment main part is improved level and is set the water service pipeline, the vertical fixedly connected with wet return of intermediate position downside of water service pipeline, the wet return with the intercommunication fixed position of water service pipeline installs the check valve, the lower extreme of wet return is provided with collects the cavity, the interior bottom fixed mounting that collects the cavity is having small-size suction pump and small-size suction pump to communicate the lower extreme of wet return, collect the equal fixedly connected with guiding tube in the left and right sides of cavity and guiding tube with collect the cavity intercommunication, the terminal fixedly connected with water receiving box and the water receiving box of guiding tube are close to the water conservancy diversion mouth has been seted up to the position of.

Preferably, the ends of the guide tubes are tilted upwards.

Preferably, an elastic corrugated telescopic pipe is arranged below the collection cavity.

Preferably, the vertical side wall of the elastic corrugated expansion pipe is made of rubber materials, and the bottom of the elastic corrugated expansion pipe is made of common plastic hard plates.

Preferably, the outer side of the flow guide port is fixedly connected with a rubber inner sleeve, and the rubber inner sleeve is plugged at the inner side of the port of the guide pipe.

Preferably, the lower part of the tail end of the guide tube is fixedly connected with a clamping sleeve, the upper side of the clamping sleeve is provided with an opening, the lower side position of the water receiving box close to the tail end of the guide tube is fixedly connected with a clamping block, and the clamping block is inserted into the clamping sleeve in a matched mode.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses when need overhaul the water supply equipment main part and unpack the port of water pipeline apart, then the water that remains in the water pipeline flows when opening, directly falls in the water receiving box, then enters the guide pipe through the water conservancy diversion mouth, finally gets into and collects the cavity and stores, after the water pipeline reconnects to relevant equipment and seals, then starts small-size suction pump, takes away the water that stores in collecting the cavity, leads back to the water pipeline in through the return pipe, avoids extravagant;

2. the utility model discloses in the check valve that water service pipe and wet return intercommunication position set up avoided rivers to flow into the return water pipe from the water service pipe, the water receiving box passes through the fixture block and alternates in the cutting ferrule in the terminal outside of guiding tube simultaneously, realizes fixed butt joint, when needs split, only need follow in the cutting ferrule take out from the fixture block can.

Drawings

FIG. 1 is a schematic view of the overall structure of a low-noise variable-frequency constant-pressure water supply device of the present invention;

FIG. 2 is a partial enlarged structural view of the connection between the flexible bellows and the collecting cavity of the low-noise variable-frequency constant-pressure water supply equipment of the present invention;

FIG. 3 is a partially enlarged structural view of the connection between the guiding tube and the water receiving box in the low-noise variable-frequency constant-pressure water supply equipment of the present invention;

fig. 4 is a top view structural diagram of the water receiving box in the low-noise frequency-conversion constant-pressure water supply device of the present invention.

In the figure: 1. a water supply apparatus main body; 2. a water pipeline; 3. a water receiving box; 4. a water return pipe; 5. a one-way valve; 6. a guide tube; 7. a collection cavity; 8. a small water pump; 9. an elastic corrugated expansion pipe; 10. a card sleeve; 11. a clamping block; 12. a rubber inner sleeve; 13. and a flow guide opening.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a low-noise variable-frequency constant-pressure water supply device comprises a water supply device body 1, wherein a water pipeline 2 is horizontally arranged on the water supply device body 1, the left end and the right end of the water pipeline 2 are both provided with connecting ports with flanges, a water return pipe 4 is vertically and fixedly connected to the lower side of the middle position of the water pipeline 2, the water return pipe 4 is communicated with the water pipeline 2, a check valve 5 is fixedly installed at the communication position of the water return pipe 4 and the water pipeline 2, the flow direction of the check valve 5 is that the water return pipe 4 flows into the water pipeline 2, and the check valve 5 prevents running water in the water pipeline 2 from entering the water return pipe 4; the lower end of the water return pipe 4 is provided with a collecting cavity 7, the inner bottom of the collecting cavity 7 is fixedly provided with a small water suction pump 8, the water outlet end of the small water suction pump 8 is communicated with the lower end of the water return pipe 4 through a pipe body, meanwhile, the small water suction pump 8 is provided with a manual control switch, the left side and the right side of the collecting cavity 7 are both fixedly connected with guide pipes 6, the guide pipes 6 are communicated with the collecting cavity 7, the tail ends of the guide pipes 6 extend to the lower side aligning position of the port of the water pipeline 2, the tail ends of the guide pipes 6 are fixedly connected with a water receiving box 3, the position of the water receiving box 3, which is close to the port of the guide pipes 6, is provided with a diversion port 13, when the port of the water pipeline 2 needs to be disassembled through overhauling on the water supply equipment main body 1, the water remained in the water pipeline 2 flows out when the, when the water pipeline 2 is connected to the relevant equipment again and is closed, the small water pump 8 is started to pump away the water stored in the collecting cavity 7 and guide the water back to the water pipeline 2 through the water return pipe 4, and waste is avoided.

The tail ends of the guide pipes 6 are inclined upwards and tilted, so that water can conveniently flow into the collecting cavity 7 along the guide pipes 6.

Gather cavity 7 below and be provided with flexible pipe 9 of elasticity ripple and the flexible pipe 9 upper end of elasticity ripple and gather cavity 7 butt joint intercommunication, and the flexible pipe 9 of elasticity ripple lower extreme is the blind end, and small-size suction pump 8 fixed mounting is in the flexible pipe 9 bottom of elasticity ripple simultaneously, and when rivers got into and gather in cavity 7, the flexible pipe 9 of elasticity ripple just stretched the expansion space downwards under the gravity of water, avoided gathering cavity 7 space undersize and lead to the water of storage to flow back away from guide tube 6.

The vertical side wall of the elastic corrugated expansion pipe 9 is made of rubber material, and the bottom of the elastic corrugated expansion pipe is made of common plastic hard plates.

The outer side of the diversion port 13 is fixedly connected with a rubber inner sleeve 12, the rubber inner sleeve 12 is plugged at the inner side of the port of the guide pipe 6, and the rubber inner sleeve 12 is used for enhancing the sealing performance of the connection between the diversion port 13 and the guide pipe 6.

6 terminal below fixedly connected with cutting ferrule 10 of guiding tube and cutting ferrule 10 upside are the opening, and water receiving box 3 is close to the terminal downside position fixedly connected with fixture block 11 of guiding tube 6 and the supporting interlude of fixture block 11 in cutting ferrule 10, and fixture block 11 is connected with the cooperation of cutting ferrule 10 and is made things convenient for water receiving box 3 and guiding tube 6 to carry out quick assembly disassembly.

The working principle is as follows: when the utility model needs to overhaul the water supply equipment main body 1 and disassemble the port of the water pipeline 2, the water remained in the water pipe 2 flows out when being opened and directly falls into the water receiving box 3, then enters the guide pipe 6 through the diversion port 13 and finally enters the collection cavity 7 for storage, after the water pipeline 2 is connected to relevant equipment again and is sealed, the small-sized water pump 8 is started to pump the water stored in the collecting cavity 7 away and lead the water back to the water pipeline 2 through the water return pipe 4, thereby avoiding waste, meanwhile, a one-way valve 5 arranged at the position where the water pipeline 2 is communicated with the water return pipe 4 prevents water flow from flowing into the water return pipe 4 from the water pipeline 2, meanwhile, the water receiving box 3 is inserted into the clamping sleeve 10 on the outer side of the tail end of the guide pipe 6 through the clamping block 11 to realize fixed butt joint, and when the water receiving box needs to be detached, only the clamping block 11 needs to be pulled out of the clamping sleeve 10.

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.

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 low noise frequency conversion constant voltage water supply equipment, includes water supply equipment main part (1), its characterized in that: a water pipeline (2) is horizontally arranged on the water supply equipment main body (1), a water return pipe (4) is vertically and fixedly connected to the lower side of the middle position of the water pipeline (2), a one-way valve (5) is fixedly arranged at the communication position of the water return pipe (4) and the water pipeline (2), the lower end of the water return pipe (4) is provided with a collecting cavity (7), a small water suction pump (8) is fixedly arranged at the inner bottom of the collecting cavity (7), the small water suction pump (8) is communicated with the lower end of the water return pipe (4), the left side and the right side of the collecting cavity (7) are both fixedly connected with guide tubes (6), the guide tubes (6) are communicated with the collecting cavity (7), the tail end of the guide pipe (6) is fixedly connected with a water receiving box (3) and a diversion port (13) is formed in the position, close to the port of the guide pipe (6), of the water receiving box (3).

2. The low-noise variable-frequency constant-pressure water supply equipment as claimed in claim 1, wherein: the tail ends of the guide tubes (6) are inclined upwards and tilted upwards.

3. The low-noise variable-frequency constant-pressure water supply equipment as claimed in claim 1, wherein: an elastic corrugated expansion pipe (9) is arranged below the collection cavity (7).

4. The low-noise variable-frequency constant-pressure water supply equipment as claimed in claim 3, wherein: the vertical side wall of the elastic corrugated expansion pipe (9) is made of rubber materials, and the bottom of the elastic corrugated expansion pipe is made of common plastic hard plates.

5. The low-noise variable-frequency constant-pressure water supply equipment as claimed in claim 1, wherein: the outer side of the flow guide port (13) is fixedly connected with a rubber inner sleeve (12), and the rubber inner sleeve (12) is plugged at the inner side of the port of the guide pipe (6).

6. The low-noise variable-frequency constant-pressure water supply equipment as claimed in claim 1, wherein: the water receiving box is characterized in that a clamping sleeve (10) is fixedly connected to the lower portion of the tail end of the guide pipe (6), the water receiving box (3) is close to a clamping block (11) fixedly connected to the lower side position of the tail end of the guide pipe (6), and the clamping block (11) is inserted into the clamping sleeve (10) in a matched mode.