CN213173968U

CN213173968U - Mobile non-negative pressure water supply unit

Info

Publication number: CN213173968U
Application number: CN202021317629.6U
Authority: CN
Inventors: 张红娟; 高育儒; 党江波
Original assignee: Shanghai Chengyuan Energy Technology Co ltd
Current assignee: Shanghai Chengyuan Energy Technology Co ltd
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-05-11
Anticipated expiration: 2030-07-08

Abstract

The utility model discloses a movable negative pressure-free water supply unit, which comprises a cabinet body, a damping component, a negative pressure-free device, a water pump and a heat dissipation component, wherein the damping component is arranged in the cabinet body and comprises a shell and damping rod pieces arranged on the upper side and the lower side of the shell, the left end to the right end of the shell are communicated, the negative pressure-free device and the water pump are fixed in the shell, the water flow interfaces of the negative pressure-free device and the water pump are connected through a communication pipe, a water inlet pipe is fixedly communicated with the left end of the cabinet body, a water outlet pipe is fixedly communicated with the right end of the cabinet body, the water inlet interface of the negative pressure-free device is connected with the water inlet pipe through a corrugated pipe, the water outlet interface of the water pump is connected with the water outlet pipe through a corrugated pipe, the heat dissipation component comprises an air cooler, an air inlet pipe and an air outlet pipe, the air, the four corners at the bottom of the cabinet body are respectively provided with a brake type universal wheel.

Description

Mobile non-negative pressure water supply unit

Technical Field

The utility model relates to a water supply equipment technical field specifically is a portable no negative pressure water supply unit.

Background

A non-negative pressure water supply unit is a main water supply device of a high-rise building, and is a representative product of intelligent water supply devices according to the development trend of the current water supply and drainage technology, a tap water pipe network is protected by non-negative pressure operation, meanwhile, the effects of energy-saving water supply and safe water supply are realized, and in a time period with larger water consumption, a water pump in the non-negative pressure water supply device boosts water flow, so that a high-rise user can be ensured to receive sufficient supply of tap water.

Traditional no negative pressure water supply equipment can produce very big vibrations and noise at the operation in-process, influences the holistic life of device and site operation personnel's operational environment, needs to go the field junction installation moreover, leads to the field installation expense high, and carries inconveniently, has proposed corresponding solution in the utility model that has called "a no negative pressure water supply equipment" at patent No. 201920612459.5: the intelligent cabinet temperature adjusting device comprises a cabinet body, no negative pressure ware, water pump and two fixed buffer, the bottom of the external portion of cabinet is equipped with the removal wheel, the internal support frame that is equipped with of cabinet, no negative pressure ware and water pump set gradually the upper end at the support frame, no negative pressure ware and water pump pass through communicating pipe intercommunication, two fixed buffer install the both sides that lie in the water pump on the support frame, noise abatement and vibrations are come through above-mentioned structure, the removal of being convenient for simultaneously, however, in this structure, can produce a large amount of heats with each component at the internal during operation of cabinet, and the heat dissipation of this structure is relatively poor, influence the life of each component.

In order to solve the problem, a mobile non-negative pressure water supply unit is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable no negative pressure water supply unit improves the radiating effect, can reduce water supply equipment noise and vibrations at the during operation simultaneously again.

In order to achieve the above object, the utility model provides a following technical scheme: a movable negative-pressure-free water supply unit comprises a cabinet body, a damping assembly, a negative-pressure-free device, a water pump and a heat dissipation assembly, wherein the damping assembly is arranged inside the cabinet body and comprises a shell and damping rod members arranged on the upper side and the lower side of the shell, the left end and the right end of the shell are communicated, the negative-pressure-free device and the water pump are fixed inside the shell, water flow interfaces of the negative-pressure-free device and the water pump are connected through a communication pipe, a water inlet pipe is fixedly penetrated at the left end of the cabinet body, a water outlet pipe is fixedly penetrated at the right end of the cabinet body, a water inlet interface of the negative-pressure-free device is connected with the water inlet pipe through a corrugated pipe, a water outlet interface of the water pump is connected with a water outlet pipe through a corrugated pipe, the heat dissipation assembly comprises an air cooler, an air inlet pipe and an air outlet, the four corners at the bottom of the cabinet body are respectively provided with a brake type universal wheel.

Preferably, the peripheral side walls and the top wall of the cabinet body are hollow.

Preferably, a layer of sound-absorbing sponge is adhered to the inner wall of the cabinet body.

Preferably, the heat dissipation assembly further comprises a controller box and a temperature sensor, the temperature sensor is fixed inside the cabinet body, the controller box is fixed outside the cabinet body, an output end of the temperature sensor is electrically connected with an input end of a PLC controller inside the controller box, and an output end of the PLC controller is electrically connected with an input end of an air cooler.

Preferably, the upper end and the lower extreme of the cabinet body respectively are equipped with four groups of shock attenuation member, and every group all includes dead lever, slider, connecting rod and spring, the dead lever is fixed on the cabinet body, and the inside of dead lever is cavity and upper end opening, the slider slides and sets up the inside at the dead lever, the lower extreme swing joint of connecting rod is on the up end of slider, and the upper end swing joint of connecting rod is on the lateral wall of casing, the outside at the connecting rod is established to the spring housing, and the up end at the dead lever is fixed to the lower extreme of spring, and the upper end of spring is fixed on the lateral wall.

Preferably, the upper end and the lower end of the connecting rod are both fixed with universal balls, the upper end of the sliding block and the side wall of the shell are respectively provided with a mounting seat corresponding to the universal balls, and the universal balls are arranged in the mounting seats in a rolling manner.

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

the utility model has the advantages that through the arrangement of the damping assembly, the vibration in the transverse and vertical directions generated by the non-negative pressure device and the water pump during working is absorbed through the spring, meanwhile, the noise generated by the working can be further isolated and absorbed through the vacuum layer and the sound absorption sponge, and the sound absorption and damping effects are good;

two, the utility model discloses a set up radiator unit, when the internal high temperature of cabinet, through the air-cooler to the internal cold wind of carrying of cabinet, simultaneously with hot-blast from going out the tuber pipe discharge to accelerate the heat dissipation of the internal portion of cabinet.

Drawings

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

FIG. 2 is a schematic view of the shock-absorbing member of the present invention;

in the figure: 1-cabinet body, 2-braking universal wheel, 3-shell body, 4-temperature sensor, 5-no negative pressure device, 6-shock absorption rod piece, 61-fixed rod, 62-slide block, 63-connecting rod, 64-spring, 65-universal ball, 66-mounting seat, 7-water pump, 8-water inlet pipe, 9-corrugated pipe, 10-communicating pipe, 11-water outlet pipe, 12-air cooler, 13-air inlet pipe, 14-air outlet pipe and 15-controller box.

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 to 2, the present invention provides a technical solution: a movable negative-pressure-free water supply unit comprises a cabinet body 1, a damping component, a negative-pressure-free device 5, a water pump 7 and a heat dissipation component, wherein the damping component is arranged inside the cabinet body 1 and comprises a shell 3 and damping rod members 6 arranged on the upper side and the lower side of the shell 3, the left end and the right end of the shell 3 are communicated, the negative-pressure-free device 5 and the water pump 7 are fixed inside the shell 3, water flow interfaces of the negative-pressure-free device 5 and the water pump 7 are connected through a communication pipe 10, a water inlet pipe 8 is fixedly penetrated at the left end of the cabinet body 1, a water outlet pipe 11 is fixedly penetrated at the right end of the cabinet body, a water inlet interface of the negative-pressure-free device 5 is connected with the water inlet pipe 8 through a corrugated pipe 9, a water outlet interface of the water pump 7 is connected with the water outlet pipe 11 through the corrugated pipe 9, the heat dissipation component comprises an air cooler, the air inlet pipe 13 penetrates into the cabinet body 1, the air outlet pipe 14 penetrates through and is fixed on the side wall of the cabinet body 1, and the four corners at the bottom of the cabinet body 1 are respectively provided with a brake type universal wheel 2.

Specifically, the peripheral side walls and the top wall of the cabinet body 1 are hollow.

Specifically, a layer of sound-absorbing sponge is adhered to the inner wall of the cabinet body 1.

Particularly, radiator unit still includes controller box 15 and temperature sensor 4, temperature sensor 4 fixes in the inside of the cabinet body 1, controller box 15 fixes in the outside of the cabinet body 1, and temperature sensor 4's output is connected with the input electricity of the inside PLC controller of controller box 15, and the output of PLC controller is connected with the input electricity of air-cooler 12.

Particularly, the upper end and the lower extreme of the cabinet body 1 respectively are equipped with four groups of shock attenuation member bars 6, and every group all includes dead lever 61, slider 62, connecting rod 63 and spring 64, dead lever 61 is fixed on the cabinet body 1, and the inside of dead lever 61 is cavity and upper end opening, slider 62 slides and sets up the inside at dead lever 61, the lower extreme swing joint of connecting rod 63 is on the up end of slider 62, and the upper end swing joint of connecting rod 63 is on the lateral wall of casing 3, the outside at connecting rod 63 is established to spring 64 cover, and the up end at dead lever 61 is fixed to the lower extreme of spring 64, and the upper end of spring 64 is fixed on the lateral wall of casing 3.

Specifically, universal balls 65 are fixed to the upper end and the lower end of the connecting rod 63, mounting seats 66 corresponding to the universal balls 65 are respectively arranged on the upper end of the sliding block 62 and the side wall of the casing 3, and the universal balls 65 are arranged in the mounting seats 66 in a rolling manner.

The working principle is as follows: the utility model has the advantages that the damping component is arranged, the vibration in the transverse and vertical directions generated by the non-negative pressure device 5 and the water pump 7 during working is absorbed through the spring 64, and meanwhile, the noise generated by the working can be further isolated and absorbed through the vacuum layer and the sound absorption sponge, so that the sound absorption and damping effects are good; through setting up radiator unit, when the internal high temperature of cabinet 1, carry cold wind through air-cooler 12 to the internal portion of cabinet 1, discharge hot-blast from air-out pipe 14 simultaneously to accelerate the heat dissipation of the internal portion of cabinet 1.

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 portable no negative pressure water supply unit, includes the cabinet body (1), damper, no negative pressure ware (5), water pump (7) and radiator unit, its characterized in that: the damping component is arranged inside the cabinet body (1), the damping component comprises a shell (3) and damping rod pieces (6) arranged on the upper side and the lower side of the shell (3), the left end of the shell (3) is communicated with the right end, no negative pressure device (5) is arranged, a water pump (7) is fixed inside the shell (3), the water flow interfaces of no negative pressure device (5) and the water pump (7) are connected through a communicating pipe (10), a water inlet pipe (8) is fixedly penetrated at the left end of the cabinet body (1), a water outlet pipe (11) is fixedly penetrated at the right end, the water inlet interface of no negative pressure device (5) is connected with the water inlet pipe (8) through a corrugated pipe (9), the water outlet interface of the water pump (7) is connected with the water outlet pipe (11) through the corrugated pipe (9), the heat dissipation component comprises an air cooler (12), an air inlet pipe (13) and an air outlet pipe (14), the, the air outlet of air-cooler (12) is connected with air-supply line (13), and inside air-supply line (13) penetrated cabinet body (1), go out tuber pipe (14) and run through to fix on the lateral wall of cabinet body (1), respectively be equipped with one braking formula universal wheel (2) in the bottom four corners department of cabinet body (1).

2. The mobile non-negative pressure water supply unit according to claim 1, wherein: the side walls and the top wall around the cabinet body (1) are hollow.

3. The mobile non-negative pressure water supply unit according to claim 1, wherein: a layer of sound-absorbing sponge is adhered to the inner wall of the cabinet body (1).

4. The mobile non-negative pressure water supply unit according to claim 1, wherein: the heat dissipation assembly further comprises a controller box (15) and a temperature sensor (4), the temperature sensor (4) is fixed inside the cabinet body (1), the controller box (15) is fixed outside the cabinet body (1), the output end of the temperature sensor (4) is electrically connected with the input end of a PLC (programmable logic controller) inside the controller box (15), and the output end of the PLC is electrically connected with the input end of the air cooler (12).

5. The mobile non-negative pressure water supply unit according to claim 1, wherein: the utility model discloses a cabinet, including the cabinet body, the cabinet body is characterized in that the upper end and the lower extreme of the cabinet body (1) respectively are equipped with four groups shock attenuation member (6), and every group all includes dead lever (61), slider (62), connecting rod (63) and spring (64), dead lever (61) are fixed on the cabinet body (1), and the inside of dead lever (61) is cavity and upper end opening, slider (62) slide and set up the inside at dead lever (61), the lower extreme swing joint of connecting rod (63) is on the up end of slider (62), and the upper end swing joint of connecting rod (63) is on the lateral wall of casing (3), the outside at connecting rod (63) is established in spring (64) cover, and the up end at dead lever (61) is fixed to the lower extreme of spring (64), and the upper end of.

6. The mobile non-negative pressure water supply unit according to claim 5, wherein: the upper end and the lower end of the connecting rod (63) are both fixed with universal balls (65), mounting seats (66) corresponding to the universal balls (65) are respectively arranged on the upper end of the sliding block (62) and the side wall of the shell (3), and the universal balls (65) are arranged in the mounting seats (66) in a rolling mode.