CN211920924U

CN211920924U - Rainwater recovery processing device

Info

Publication number: CN211920924U
Application number: CN201922212044.1U
Authority: CN
Inventors: 高爽; 温德坤
Original assignee: Suzhou Zhijing Environmental Protection Engineering Co ltd
Current assignee: Suzhou Zhijing Environmental Protection Engineering Co ltd
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-11-13
Anticipated expiration: 2029-12-11

Abstract

The utility model discloses a rainwater recovery processing device, which relates to the field of rainwater recovery, and comprises a rainwater tank and a purification box, wherein an inclined plate is arranged in the purification box, a bottom plate is arranged at the bottom end of the purification box, a rotating shaft is arranged on the bottom plate, a plurality of heating rods vertical to the rotating shaft are arranged on the rotating shaft, a fan is arranged above the right end of the inclined plate, an air duct is arranged above the fan, a condensation layer is arranged above the bottom plate, two ends of the condensation pipe are respectively connected with a water inlet pipe and a water outlet pipe, a water outlet is arranged on the side wall of the purification box at one end of the air duct, rainwater guided into the purification box is heated by the heating rods, the heating rods slowly rotate under the driving of a power source, the heating is more uniform, the temperature is more rapidly raised, the condensation layer consisting of a plurality of condensation pipes is arranged, condensation sheets are, the purified clean water and the rainwater can be prevented from being mixed.

Description

Rainwater recovery processing device

Technical Field

The utility model relates to a rainwater retrieves technical field, specifically is a rainwater recovery processing device.

Background

The rainwater recycling system collects rainwater as required and meets design and use standards after the collected rainwater is treated. Most of the existing rainwater purification devices are composed of a flow discarding and filtering system, a water storage system and a purification system, water resources in China are scarce, most of cities are lack of water or lack of water seriously, and the trend of increasing the water resources is increased, so that the country has to spend huge capital to construct water regulation projects, rainwater is a high-quality fresh water resource in the nature, the functions of flushing toilets, road surface spraying and greening irrigation can be realized through simple treatment, the reclaimed rainwater has obvious water-saving efficiency, the existing rainwater purification devices through heating adopt a mode of directly heating and simultaneously arranging an inclined plate above the rainwater for condensation to purify the rainwater, the efficiency of the mode is low, meanwhile, the water before and after purification is not separated, and the condition that the rainwater is mixed in purified water is easy to occur.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rainwater recovery processing device 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:

a rainwater recovery processing device comprises a rainwater tank and a purification tank, wherein a water pipe for communicating the purification tank and the rainwater tank is arranged between the purification tank and the rainwater tank, a switch is arranged on the water pipe, an inclined plate is arranged in the purification tank, a hole is formed in the right end of the inclined plate, a bottom plate is arranged at the bottom end of the purification tank, a power source is arranged below the bottom plate, a rotating shaft is arranged on the bottom plate, a plurality of heating rods vertical to the rotating shaft are arranged on the rotating shaft, a fan is arranged above the right end of the inclined plate, an air guide pipe is arranged above the fan, a condensation layer is arranged above the inclined plate, the condensation layer is a plurality of condensation pipes spirally arranged, two ends of each condensation pipe are respectively connected with a water inlet pipe and a water outlet pipe, circularly flowing cold water is arranged in the water inlet pipe and the water, one end of the water inlet pipe extends to the upper part of the condensation layer, a water outlet is formed in the side wall of the purification box, and the water outlet is formed in the upper part of the lower end of the inclined plate.

As a further aspect of the present invention: still the cover is equipped with a plurality of condensation pieces on the condenser pipe, the condensation piece is made for the metal material that the heat conductivity is high and its lower extreme is flat sharp-pointed.

As a further aspect of the present invention: an air outlet at the upper end of the air duct is provided with an air diffusing disc, and a plurality of air outlet holes are formed in the air diffusing disc.

As a further aspect of the present invention: and a liquid level meter is arranged on the side surface of the lower end of the purification box.

As a further aspect of the present invention: the inlet tube and the outlet tube are both communicated to the rainwater tank, and a water pump is arranged between the inlet tube and the rainwater tank.

As a further aspect of the present invention: still be provided with a plurality of cross-arm support on the purifying box inner wall, cross-arm support orientation one side of heating rod is provided with the brush.

Compared with the prior art, the beneficial effects of the utility model are that: the rainwater led into the purifying box is heated by the heating rod, the rotating shaft drives the heating rod arranged on the rotating shaft to rotate slowly together under the driving of the power source, the heating is more uniform, the temperature rise is faster, a condensing layer consisting of a plurality of condensing pipes is arranged, and the condensing pipe is provided with the condensing sheet, the condensing efficiency is higher, the heating cavity where the rainwater is positioned and the condensing cavity where the purified water is positioned are separated, can prevent purified water from mixing with rainwater, a liquid level meter is arranged on the side surface of the lower end of the purifying box, the water quantity of rainwater at the lower end in the purification box can be observed so as to be convenient to control, the water inlet pipe and the water outlet pipe are both communicated with the rainwater box, the inlet tube with be provided with the water pump between the rainwater case, use the rainwater as the condensation circulating water of condenser pipe, can be right rainwater in the rainwater case preheats, reduces the heating degree of difficulty, reduces the energy consumption.

Drawings

Fig. 1 is the schematic structural diagram of the section of the rainwater recycling device of the present invention.

Fig. 2 is the schematic view of the structure of the condensation layer in the rainwater recycling device.

Fig. 3 is a schematic structural view of the heating rod in the rainwater recovery processing device of the present invention.

In the figure: 1-purifying box, 2-gas guide tube, 3-air dispersing plate, 4-condenser tube, 5-condensing sheet, 6-water inlet tube, 7-water outlet tube, 8-water pump, 9-blower, 10-sloping plate, 11-liquid level meter, 12-cross support rod, 13-heating rod, 14-rotating shaft, 15-bottom plate, 16-water guide tube, 17-rain water tank and 18-power source.

Detailed Description

In the following description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-3, the embodiment provides a rainwater recycling device, which includes a rainwater tank 17 and a purifying tank 1, a water pipe 16 for communicating the purifying tank 1 and the rainwater tank 17 is disposed between the purifying tank 1 and the rainwater tank 17, a switch is disposed on the water pipe 16, an inclined plate 10 is disposed in the purifying tank 1, the inclined plate 10 is disposed obliquely and has a hole for exhausting air at its right end, the purifying tank 1 is divided into a heating cavity at its lower side and a condensing cavity at its upper side by the inclined plate 10, a bottom plate 15 is disposed at the bottom end of the purifying tank 1, a power source 18 is disposed below the bottom plate 15, a rotating shaft 14 is disposed on the bottom plate 15, a plurality of heating rods 13 perpendicular to the rotating shaft 14 are disposed on the rotating shaft 14, a blower 9 is disposed above the right end of the inclined plate 10, a gas guide tube 2 is disposed above the blower 9, the condensation layer is a plurality of condensation pipes 4 which are arranged in a spiral mode, two ends of each condensation pipe 4 are respectively connected with a water inlet pipe 6 and a water outlet pipe 7, cold water which flows in a circulating mode is arranged in the water inlet pipe 6 and the water outlet pipe 7, one end of each air duct 2 covers the outer side of the fan 9, one end of each air duct extends to the upper side of the condensation layer, a water outlet is formed in the side wall of the purification box 1, the water outlet is arranged above the lower end of the inclined plate 10, rainwater led into the purification box 1 is heated through the heating rod 13, the heating rod 13 arranged on the rotation shaft 14 is driven by the power source 18 to rotate slowly together, the heating is more uniform, the temperature is increased more rapidly, the rainwater is conveyed to the upper side of the condensation layer through the air duct 2 under the action of the fan 9, and is condensed into water under the action of the condensation layer and then drips onto the inclined plate 10 and, in this way, the rainwater is purified after undergoing a change in form.

Specifically, still the cover is equipped with a plurality of condensation pieces 5 on condenser pipe 4, condensation piece 5 is made for the metal material that the heat conductivity is high and its lower extreme is flat sharp-pointed, so can strengthen the condensation effect, and the water purification after the condensation assembles the drippage more easily.

Specifically, gas outlet department on 2 upper ends of air duct is provided with air diffusing plate 3, air diffusing plate 3 is last to be provided with a plurality of ventholes, so for the steam of output in 2 air ducts abundant with condenser pipe 4 contacts, raises the efficiency.

Specifically, the side surface of the lower end of the purification box 1 is provided with a liquid level meter 11, so that the water quantity of rainwater at the lower end in the purification box 1 can be observed, and the control is convenient.

Specifically, inlet tube 6 and outlet pipe 7 all communicate to rainwater tank 17, inlet tube 6 with be provided with water pump 8 between the rainwater tank 17, use the rainwater as the condensation circulating water of condenser pipe 4, can be right rainwater in the rainwater tank 17 preheats, reduces the heating degree of difficulty, reduces the energy consumption.

The working principle of the embodiment is as follows: it is leading-in to through heating rod 13 rainwater in the purifying box 1 heats, under the drive of power supply 18, pivot 14 drives the heating rod 13 that sets up on it and rotates together, and the heating is more even, and the intensification is faster, and the rainwater is through heating steam that generates to carry extremely via air duct 2 under the effect of fan 9 the condensation layer top, drip to the swash plate 10 and via the outlet discharge behind the water of condensing under the effect of condensation layer, so, the rainwater is purified after the change of form.

Example 2

Heating rod 13 is after a period of work, and some incrustations can condense on it, leads to heating efficiency to reduce, consequently, on embodiment 1's basis, in order to increase the utility model discloses a practicality, still be provided with a plurality of cross-support poles 12 on the purifying box 1 inner wall, cross-support pole 12 orientation one side of heating rod 13 is provided with the brush, can clear away the incrustations scale on it when heating rod 13 rotates along with pivot 14, prevents that heating efficiency from reducing.

It should be particularly noted that, although the present specification describes embodiments, each embodiment does not include only an independent technical solution, and such description of the specification is only for clarity, and those skilled in the art should take the specification as a whole, and technical solutions in various embodiments may be appropriately combined to form other embodiments that can be understood by those skilled in the art, and the above-mentioned embodiments only express the preferred embodiments of the technical solutions, and the description thereof is more specific and detailed, but should not be construed as limiting the scope of the claims of the technical solutions. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications, improvements and substitutions can be made, which all fall within the protection scope of the present technical solution.

Claims

1. A rainwater recovery processing device comprises a rainwater tank (17) and a purification tank (1), wherein a water through pipe (16) for communicating the purification tank (1) and the rainwater tank (17) is arranged between the purification tank (1) and the rainwater tank (17), a switch is arranged on the water through pipe (16), an inclined plate (10) is arranged in the purification tank (1), the inclined plate (10) is obliquely arranged, and the right end of the inclined plate (10) is provided with a hole, the rainwater recovery processing device is characterized in that a bottom plate (15) is arranged at the bottom end of the purification tank (1), a power source (18) is arranged below the bottom plate (15), a rotating shaft (14) is arranged on the bottom plate (15), a plurality of heating rods (13) vertical to the rotating shaft (14) are arranged on the rotating shaft (14), a fan (9) is arranged above the right end of the inclined plate (10), an air guide pipe (2) is arranged, condensation layer is a plurality of condenser pipe (4) that set up of circling, condenser pipe (4) both ends are connected with inlet tube (6) and outlet pipe (7) respectively, be provided with the cold water that the circulation flows in inlet tube (6) and outlet pipe (7), air duct (2) one end cover is in fan (9) outside, one end extends to the condensation layer top, the outlet has been seted up on purifying box (1) lateral wall, the outlet sets up the top of the lower one end of swash plate (10).

2. A rainwater recycling device according to claim 1, wherein said condensation pipe (4) is further sleeved with a plurality of condensation sheets (5), said condensation sheets (5) are made of metal material with high thermal conductivity, and the lower end of said condensation sheet is flat and sharp.

3. The rainwater recycling device according to claim 1, wherein an air outlet at the upper end of the air duct (2) is provided with an air diffusing disc (3), and the air diffusing disc (3) is provided with a plurality of air outlet holes.

4. A rainwater recycling and processing device according to claim 2, characterized in that the lower end side of the purifying box (1) is provided with a liquid level meter (11).

5. A rainwater recycling and processing device according to claim 2, characterized in that the inlet pipe (6) and the outlet pipe (7) are both connected to a rainwater tank (17), and a water pump (8) is arranged between the inlet pipe (6) and the rainwater tank (17).

6. The rainwater recycling device according to claim 1, characterized in that a plurality of cross-supporting rods (12) are further arranged on the inner wall of the purifying box (1), and a brush is arranged on one side of each cross-supporting rod (12) facing the heating rod (13).