CN218231977U

CN218231977U - Domestic reverse osmosis is pressure device for water purifier

Info

Publication number: CN218231977U
Application number: CN202123098362.3U
Authority: CN
Inventors: 颜施展
Original assignee: Jiangsu Zhuozhi Environmental Technology Co ltd
Current assignee: Jiangsu Zhuozhi Environmental Technology Co ltd
Priority date: 2021-12-10
Filing date: 2021-12-10
Publication date: 2023-01-06
Anticipated expiration: 2031-12-10

Abstract

The utility model discloses a domestic reverse osmosis is pressure device for water purifier, including reverse osmosis water purifier main part, reverse osmosis water purifier main part intercommunication has the forcing pipe, and reverse osmosis water purifier main part intercommunication has the inlet tube, and is provided with the pressurization subassembly on the inlet tube, the utility model relates to a reverse osmosis filtration equipment technical field, through setting up the pressurization subassembly, utilizes connecting pipe cooperation sleeve pipe, at the in-process to water injection in the reverse osmosis gold water district main part, utilizes the breast board constantly to block rivers, at this moment under the effect of water hammer effect, rivers in the connecting pipe can drive the piston rod and remove to the reciprocating motion of cooperation compression spring formation piston rod, and then to pouring into air in the buffer storage storehouse, when then carrying out reverse osmosis treatment, utilize the air in the buffer storage storehouse to pressurize reverse osmosis water purifier main part is inside, this kind of pressure device simple structure, equipment cost is low, and drive assembly is less, and the energy consumption is lower, the less home environment of suitable water consumption.

Description

Domestic reverse osmosis is pressure device for water purifier

Technical Field

The utility model relates to a reverse osmosis filtration equipment technical field especially relates to a domestic reverse osmosis is pressure device for water purifier.

Background

The reverse osmosis water purifier is a machine mainly utilizing the reverse osmosis principle to perform water treatment, and the reverse osmosis principle is that certain pressure is applied to water, so that water molecules and ionic mineral elements pass through the reverse osmosis membrane, most of inorganic salts, organic matters, bacteria, viruses and the like dissolved in the water cannot permeate through the reverse osmosis membrane, and therefore the permeated purified water and the non-permeated concentrated water are strictly separated.

In the prior art, as the pressure of the civil tap water is low, especially for users living in high-rise buildings, the household reverse osmosis water purifier adopts a mechanical pressurization mode to improve the water pressure so as to realize the effect of reverse osmosis, but the mode has higher energy consumption and is not green enough.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems in the prior art and providing a pressurizing device for a household reverse osmosis water purifier.

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

a pressurizing device for a household reverse osmosis water purifier comprises a reverse osmosis water purifier main body, wherein the reverse osmosis water purifier main body is communicated with a pressurizing pipe, the reverse osmosis water purifier main body is communicated with a water inlet pipe, a pressurizing assembly is arranged on the water inlet pipe, and the pressurizing assembly is communicated with the pressurizing pipe;

the pressurizing assembly comprises a connecting pipe, one side of the connecting pipe is communicated with a sleeve, the sleeve is provided with a piston rod, and the two sides of the sleeve are provided with one-way valves, the sleeve is communicated with the pressurizing pipe, a breast board is connected in the connecting pipe in a sliding mode, a compression spring is fixedly connected to the upper end of the breast board, the upper end of the compression spring is abutted to the connecting pipe, and an electromagnet is arranged at the lower end, close to the breast board, of the connecting pipe.

Preferably, the pressurization pipe is further communicated with a buffer bin, and the buffer bin is communicated with the reverse osmosis water purifier body through an electromagnetic valve.

Preferably, the piston rod includes the slide bar, the equal fixedly connected with piston pad in upper and lower both ends of slide bar, sheathed tube inner wall fixedly connected with spacing, and slide bar and spacing sliding connection set up, fixedly connected with reset spring on the spacing, and reset spring and slide bar fixed connection.

Preferably, a flow sensor is embedded in the connecting pipe, the flow sensor is electrically connected with a controller through a wire, and the controller is electrically connected with the electromagnet.

Preferably, the buffering storehouse is the metal tank body, and one side intercommunication of buffering storehouse has the relief valve.

Preferably, the sleeve is divided into a thick end and a thin end, and two piston pads are located in the thick end of the sleeve and the thin end of the sleeve, respectively.

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

1. the utility model discloses, through setting up the pressurization subassembly, utilize the connecting pipe to cooperate the sleeve pipe, in the process of water injection in the golden water district main part of reverse osmosis, utilize the breast board constantly to block rivers, at this moment under the effect of water hammer effect, rivers in the connecting pipe can drive the piston rod and remove, and cooperate compression spring to form the reciprocating motion of piston rod, and then pour into the air into the buffer memory storehouse, then when carrying out reverse osmosis treatment again, utilize the air in the buffer memory storehouse to pressurize the inside reverse osmosis water purifier main part, this kind of pressurization device simple structure, equipment cost is low, drive unit is less, the energy consumption is lower, the family environment that suitable water consumption is less;

2. the utility model discloses, through setting up breast board cooperation compression spring and electro-magnet, can constitute a simple and easy quick response valve to better triggering water hammer effect for the pressurization subassembly provides stable power supply, guarantees that the pressurization subassembly can provide the pressure that satisfies reverse osmosis treatment, and on the other hand controls the electro-magnet through setting up flow sensor, is used for guaranteeing the impact force when water hammer effect produces.

Drawings

Fig. 1 is a schematic view of the overall structure of a pressurizing device for a household reverse osmosis water purifier provided by the present invention;

FIG. 2 is a schematic view of a pressurizing assembly of the pressurizing device for the household reverse osmosis water purifier according to the present invention;

FIG. 3 is a schematic view of a top-down structure of a pressurizing assembly of the pressurizing device for the household reverse osmosis water purifier provided by the present invention;

fig. 4 is a schematic side sectional structure view of a pressurizing assembly of the pressurizing device for the household reverse osmosis water purifier provided by the utility model.

In the figure: 1. a reverse osmosis water purifier main body; 2. a pressurizing pipe; 3. a water inlet pipe; 4. a connecting pipe; 5. a sleeve; 6. a piston rod; 61. a slide bar; 62. a piston pad; 63. a limiting frame; 64. a return spring; 7. a one-way valve; 8. a breast board; 9. a compression spring; 10. an electromagnet; 11. a cache bin; 12. and (4) releasing the valve.

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.

Referring to fig. 1-3, a household reverse osmosis water purifier pressurizing device comprises a reverse osmosis water purifier main body 1, wherein the reverse osmosis water purifier main body 1 is a reverse osmosis water purifier without traditional pressurizing equipment, the main structure is the prior art, the reverse osmosis water purifier main body 1 is communicated with a pressurizing pipe 2, the reverse osmosis water purifier main body 1 is communicated with a water inlet pipe 3, the water inlet pipe 3 is connected with a household tap water pipe, a pressurizing assembly is arranged on the water inlet pipe 3, and the pressurizing assembly is communicated with the pressurizing pipe 2;

the pressurizing assembly comprises a connecting pipe 4, the connecting pipe 4 is arranged in the middle of the water inlet pipe 3, two ends of the connecting pipe are communicated with the water inlet pipe 3, one side of the connecting pipe 4 is communicated with a sleeve 5, the sleeve 5 is provided with a piston rod 6, two sides of the sleeve 5 are provided with check valves 7, the flowing directions of the two check valves 7 are the same, the sleeve 5 is matched with the two check valves 7 and the piston rod 6 to form the effect of a plug type air pump, so that the effect of injecting air into the cache bin 11 is realized, the sleeve 5 is communicated with the pressurizing pipe 2, a baffle plate 8 is connected in the connecting pipe 4 in a sliding manner, a compression spring 9 is fixedly connected at the upper end of the baffle plate 8, the upper end of the compression spring 9 is abutted against the connecting pipe 4, an electromagnet 10 is arranged at the lower end of the connecting pipe 4 close to the baffle plate 8, wherein the baffle plate 8 is matched with the compression spring 9 with the electromagnet 10, and a simple valve with rapid response can be formed, when water is not injected into the main body 1 of the reverse osmosis water purifier, the electromagnet 10 drives the baffle plate 8 to block and open the connecting pipe 4, although water is injected into the main body 1 of the reverse osmosis water purifier intermittently, the blocking time is relatively short, the influence on water supply is small, and as the baffle plate 8 blocks the connecting pipe 4 under the magnetic force action of the electromagnet 10, a water hammer effect is formed in the connecting pipe 4, water pressure flows into the sleeve 5 after impacting the baffle plate 8, so as to drive the piston column to move, and finally the operation of the pressurizing assembly is carried out, the main energy consumption of the pressurizing device is the electromagnet 10 and related sensor equipment, the power source of the pressurizing device is from the impact force generated by the water pressure of tap water and the water hammer effect, the equipment has simple structure and low energy consumption, and has almost no noise compared with the traditional mechanical pressurizing pump, and is particularly suitable for daily use of families, the pressure pipe 2 still communicates has buffer storage bin 11, buffer storage bin 11 is the metallic tank body, and one side intercommunication of buffer storage bin has relief valve 12, the metallic tank body possesses higher physical strength, be the first choice as pressure vessel, and set up relief valve 12 and then assist buffer storage bin 11 pressure release under the too big condition of buffer storage bin 11 internal pressure, especially, the pressure that leads to buffer storage bin 11 because of the temperature variation promotes, buffer storage bin 11 sets up through solenoid valve and reverse osmosis water purifier main part 1 intercommunication, set up buffer storage bin 11 and be used for storing highly-compressed air, avoid reverse osmosis water purifier main part 1 at the in-process direct pressurization of water injection, lead to during the running water is difficult to get into reverse osmosis water purifier main part 1, and then lead to the water supply interruption of reverse osmosis water purifier main part 1, on the other hand, set up buffer storage bin 11 and also can avoid excessively pressurizing, lead to the too big condition of reverse osmosis water purifier main part 1 internal pressure, improve this kind of pressure device's security.

Further, the piston rod 6 includes a slide rod 61, the upper and lower ends of the slide rod 61 are fixedly connected with piston pads 62, and the inner diameter of the upper end of the sleeve 5 is larger than the inner diameter of the lower end of the sleeve 5, i.e. divided into a thick end and a thin end, wherein the limiting frame 63 is located in the middle of the sleeve 5, the two piston pads 62 are respectively attached to the inner wall of the thick end and the inner wall of the thin end of the sleeve 5 (interference fit), and the lower end of the sleeve 5 is communicated with the connecting pipe 4, and the two check valves 7 are located in the upper end of the sleeve 5, wherein the two piston pads 62 are respectively used for matching with the impact of the water hammer effect to drive the whole piston rod 6 to move and match the two check valves 7 to complete the inflation effect, the inner wall of the sleeve 5 is fixedly connected with a limiting frame 63, and the slide rod 61 and the limiting frame 63 are slidably connected, a return spring 64 is fixedly connected with the slide rod 61, and the two piston pads 62 are both required to be reset, so that the return spring 64 is arranged to drive the two piston pads 62 to move.

Further, the embedded flow sensor that is equipped with of connecting pipe 4, and flow sensor has the controller through wire electric connection, the controller sets up with 10 electric connection of electro-magnet, because there is the direct relation between the effect of the production of water hammer effect and its impact force and the flow of discharge, at the pipe diameter, rivers density, under the unable change of conditions such as viscosity and control's the condition, through the control to rivers flow, judge the clearance of carrying out the interception once more behind breast board 8, thereby more reasonable utilization water hammer effect realizes to 11 interior gas filled effects in the buffer memory storehouse, make full use of kinetic energy.

The above, only be the embodiment of the preferred 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, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. A pressurizing device for a household reverse osmosis water purifier comprises a reverse osmosis water purifier main body, and is characterized in that the reverse osmosis water purifier main body is communicated with a pressurizing pipe, a water inlet pipe is communicated with the reverse osmosis water purifier main body, a pressurizing assembly is arranged on the water inlet pipe, and the pressurizing assembly is communicated with the pressurizing pipe;

the pressurizing assembly comprises a connecting pipe, one side of the connecting pipe is communicated with a sleeve, the sleeve is provided with a piston rod, one side of the sleeve is provided with a check valve, the sleeve is communicated with the pressurizing pipe, a breast board is connected in the connecting pipe in a sliding mode, a compression spring is fixedly connected to the upper end of the breast board, the upper end of the compression spring is abutted to the connecting pipe, and an electromagnet is arranged at the lower end, close to the breast board, of the connecting pipe.

2. The pressurizing device for the household reverse osmosis water purifier as recited in claim 1, wherein the pressurizing pipe is further communicated with a buffer bin, and the buffer bin is communicated with the reverse osmosis water purifier body through an electromagnetic valve.

3. The household pressurizing device for the reverse osmosis water purifier as recited in claim 1, wherein the piston rod comprises a slide rod, piston pads are fixedly connected to the upper end and the lower end of the slide rod, a limiting frame is fixedly connected to the inner wall of the sleeve, the slide rod is slidably connected with the limiting frame, a return spring is fixedly connected to the limiting frame, and the return spring is fixedly connected with the slide rod.

4. The household pressurizing device for the reverse osmosis water purifier as recited in claim 1, wherein a flow sensor is embedded in the connecting pipe, the flow sensor is electrically connected with a controller through a lead, and the controller is electrically connected with the electromagnet.

5. The household pressurizing device for the reverse osmosis water purifier as recited in claim 2, wherein the buffer bin is a metal tank body, and one side of the buffer bin is communicated with the pressure release valve.

6. The pressurizing device for a household reverse osmosis water purifier according to claim 1, wherein the sleeve is divided into a thick end and a thin end, and the two piston pads are respectively located in the thick end of the sleeve and the thin end of the sleeve.