CN211664752U

CN211664752U - Device for producing purified water by using river water temperature difference

Info

Publication number: CN211664752U
Application number: CN202020184854.0U
Authority: CN
Inventors: 孙波; 廖泽均; 钟平; 杜勇; 汪平; 杨帅; 杨晓军; 曹亮
Original assignee: Yihao Environmental Technology Co ltd
Current assignee: Yihao Environmental Technology Co ltd
Priority date: 2020-02-19
Filing date: 2020-02-19
Publication date: 2020-10-13
Anticipated expiration: 2030-02-19

Abstract

The utility model discloses an utilize river difference in temperature to produce device of pure water, including setting up at the other evaporation tank of river course, setting up the heat transfer coil pipe in the river course and setting up the purified water holding vessel in the river course, shown evaporation tank passes through the elevator pump and links to each other with the river course, and the top of shown evaporation tank is provided with the clear cover board, is provided with the steam conduit who is connected with heat transfer coil pipe's one end on the shown clear cover board, and the purified water holding vessel is connected to above-mentioned heat transfer coil pipe's the other end. The utility model discloses utilize the temperature difference of river and external environment, purify the river and produce the purified water, equipment is simple, and the energy consumption is low, can significantly reduce and purify the running cost.

Description

Device for producing purified water by using river water temperature difference

Technical Field

The utility model relates to a water purification technology field, concretely relates to utilize device of river difference in temperature production pure water.

Background

In China, river water is an important part of water resources and is also a main fresh water resource, and at present, the river water needs to be pumped into special purification equipment for purification aiming at the purification of the river water, the purification cost of the river water is high, and the required energy consumption is high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an utilize device of river difference in temperature production pure water, it is higher to solve present river water purification installation energy consumption, problem that the river purifies with high costs.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model provides an utilize river difference in temperature to produce device of pure water, is including setting up at the other evaporation tank in river course, setting up the heat transfer coil in the river course and setting up the purified water holding vessel in the river course, and shown evaporation tank passes through the elevator pump and links to each other with the river course, and the top of shown evaporation tank is provided with transparent cover plate, is provided with the steam conduit who is connected with heat transfer coil's one end on the shown transparent cover plate, and the purified water holding vessel is connected to above-mentioned heat transfer coil's the other end.

Preferably, the lift pump is a submersible pump and is arranged in the evaporation tank body, a water inlet of the submersible pump is connected with a river channel through a pipeline, a plurality of spray heads are arranged at intervals on the upper portion of the evaporation tank body, and the spray heads are connected with a water outlet of the submersible pump through a pipeline.

Preferably, a first valve is arranged on a pipeline connecting the submersible pump and the river channel, a water delivery branch pipe is further connected to the side wall of the evaporation box body, the water delivery branch pipe is connected to a pipeline between the submersible pump and the first valve, and a second valve is arranged on the water delivery branch pipe.

Preferably, a second submersible pump is arranged in the purified water storage tank, and a water outlet of the second submersible pump is connected with the heat exchange coil through a vacuum device.

Preferably, the vacuum device comprises a water pumping cavity and a negative pressure water inlet pipe arranged in the water pumping cavity, one end of the negative pressure water inlet pipe is connected with a water outlet of the second submersible pump, the pipe diameter of the other end of the negative pressure water inlet pipe is gradually reduced and inserted into the water pumping cavity, and a condensation water inlet pipe connected with the heat exchange coil pipe is arranged on the side wall of the water pumping cavity.

Preferably, the water outlet of the second submersible pump is further connected with a reservoir through a water pumping pipeline, and a third valve is arranged on the water pumping pipeline.

Preferably, a purified water outlet pipe is arranged at the lower part of the reservoir, and a water pump is arranged on the purified water outlet pipe.

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

the utility model discloses a in the river suction evaporating box of elevator pump in with the river course, because be provided with transparent cover plate in the evaporating box, consequently sunshine can shine in the evaporating box, the temperature through sunshine heats the evaporation to the water of evaporating box and produces steam, then carries out the heat transfer through steam conduit with steam input in the heat transfer coil pipe, utilizes the temperature difference of water in the evaporating box and river course, condenses the steam of input in the heat transfer coil pipe, and the comdenstion water of production is stored in carrying the purified water holding vessel again, and this comdenstion water is purified water promptly, the utility model discloses utilize the temperature difference of river and outer environment, purify and produce the purified water to the river, equipment is simple, and the energy consumption is low, can significantly reduce the purification running cost.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the second submersible pump and the vacuum device of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Fig. 1 shows the schematic structural diagram of the present invention, referring to fig. 1, for an embodiment of the present invention: the utility model provides an utilize device of river difference in temperature production pure water, including setting up at 1 other evaporation tank 2 in river course, setting up heat exchange coil 3 in river course 1, and set up the purified water holding vessel 4 in river course 1, shown evaporation tank 2 passes through the elevator pump and links to each other with river course 1, the top of shown evaporation tank 2 is provided with transparent cover plate 5, be provided with the steam conduit 6 that is connected with heat exchange coil 3's one end on shown transparent cover plate 5, purified water holding vessel 4 is connected to above-mentioned heat exchange coil 3's the other end. In this embodiment, in the river suction evaporating box in with the river course through the elevator pump, because be provided with transparent cover in the evaporating box, consequently sunshine can shine in the evaporating box, the temperature through sunshine heats the evaporation to the water of evaporating box and produces steam, then carry out the heat transfer through steam conduit with steam input in the heat transfer coil, the temperature difference of river in water and the river course in utilizing the evaporating box, the steam of inputing in the heat transfer coil condenses, the comdenstion water of production is carried again and is stored in the purified water holding vessel, this comdenstion water is purified water, the embodiment utilizes the temperature difference of river and outer environment, purify and produce the purified water to the river, and equipment is simple, and the energy consumption is low, can significantly reduce the purification running cost.

Further, in order to accelerate evaporation and vaporization of river water, the lift pump is a submersible pump 7 and is arranged inside the evaporation tank body 2, a water inlet of the submersible pump 7 is connected with the river channel 1 through a pipeline, a plurality of spray heads 8 are arranged at intervals on the upper portion of the evaporation tank body 2, and the spray heads 8 are connected with a water outlet of the submersible pump 7 through a pipeline. Through in importing the evaporation tank with the river through the immersible pump, the rethread shower head blowout carries out atomizing operation to the river simultaneously, can form steam with higher speed the water in the evaporation tank, improves the product water efficiency of pure water.

In the evaporation tank, the generation speed of steam is inevitably lower than the lifting speed of the submersible pump to water, so in order to avoid the excessive water amount in the evaporation tank, a first valve 9 is arranged on a pipeline connecting the submersible pump 7 and the river channel 1, a water delivery branch pipe 10 is also connected on the side wall of the evaporation tank 2, the water delivery branch pipe 10 is connected to a pipeline between the submersible pump 7 and the first valve 9, and a second valve 11 is arranged on the water delivery branch pipe 10. When the water level in the evaporation box reaches a certain degree, close first valve, open the second valve simultaneously to realize that the water in the evaporation box carries out the inner loop, constantly pass through the shower head atomizing with the water in the evaporation box promptly, heat through sunshine simultaneously, the valve that here adopted can set up to the solenoid valve, can automatic start or close when receiving certain signal.

In order to enable the vapor generated in the evaporation tank body to be smoothly pumped into the heat exchange coil, the purified water storage tank 4 is provided with a second submersible pump 12, and a water outlet of the second submersible pump 12 is connected with the heat exchange coil 3 through a vacuum device 30. Namely, the second submersible pump and the vacuum device complete the suction of the steam in the heat exchange coil and the steam pipeline, so that the purified water is continuously generated.

As shown in fig. 2, the vacuum device 30 includes a water pumping chamber 13 and a negative pressure water inlet pipe 14 disposed in the water pumping chamber 13, one end of the negative pressure water inlet pipe 14 is connected to a water outlet of the second submersible pump 12, a pipe diameter of the other end is gradually reduced and inserted into the water pumping chamber 13, and a condensation water inlet pipe 15 connected to the heat exchange coil 3 is disposed on a side wall of the water pumping chamber 13. The second immersible pump gets into the negative pressure inlet tube with the water suction, because the pipe diameter of negative pressure inlet tube dwindles gradually to make rivers speed accelerate and drive the peripheral air of negative pressure inlet tube in the pumping pipe and flow into the water purification storage tank along with the rivers in, thereby make the intracavity of drawing water form the vacuum, and then store in taking the comdenstion water in the heat transfer coil out to the water purification storage tank gradually.

Meanwhile, in order to discharge the water in the purified water storage tank, the water outlet of the second submersible pump 12 is also connected with a reservoir 17 through a water pumping pipeline 16, and a third valve 18 is arranged on the water pumping pipeline 16, namely whether the purified water is discharged or not is controlled through the opening and closing of the third valve.

In this structure, the second immersible pump has two kinds of functions concurrently, firstly accomplishes the work of drawing water, secondly makes the chamber of drawing water among the vacuum apparatus last the vacuum, accomplishes the operation of negative pressure suction heat exchange coil's purified water. Before equipment starts, in order to guarantee the normal operating of equipment, need pour into the clear water of purification in advance in the water purification holding vessel to guarantee vacuum apparatus's normal operating, when the water in the water purification holding vessel reaches a certain water level, can open the third valve, deposit in sucking the cistern with the water purification, at this in-process, negative pressure inlet tube among the vacuum apparatus still continues to intake and guarantees the vacuum degree in it, guarantees that it can continue to suck the comdenstion water in the heat exchange coil pipe.

A purified water outlet pipe 19 is arranged at the lower part of the reservoir 17, and a water pump 20 is arranged on the purified water outlet pipe 19. In order to use the purified water in the reservoir conveniently, the purified water can be input into any water using equipment through a water pump.

Reference throughout this specification to "one embodiment," "another embodiment," "an embodiment," "a preferred embodiment," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment described generally in this application. The appearances of the same phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the scope of the invention to effect such feature, structure, or characteristic in connection with other embodiments.

Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims

1. The utility model provides an utilize device of river difference in temperature production pure water which characterized in that: including setting up evaporation tank (2) other in river course (1), heat exchange coil (3) of setting in river course (1) and setting up purified water storage tank (4) in river course (1), shown evaporation tank (2) link to each other with river course (1) through the elevator pump, the top of shown evaporation tank (2) is provided with clear cover (5), is provided with steam conduit (6) that are connected with the one end of heat exchange coil (3) on shown clear cover (5), purified water storage tank (4) is connected to the other end of heat exchange coil (3).

2. The apparatus for producing purified water using river temperature difference according to claim 1, wherein: the lift pump is a submersible pump (7) and is arranged inside the evaporation box body (2), a water inlet of the submersible pump (7) is connected with the river channel (1) through a pipeline, a plurality of spray headers (8) are arranged at the upper portion of the evaporation box body (2) at intervals, and the spray headers (8) are connected with a water outlet of the submersible pump (7) through a pipeline.

3. The apparatus for producing purified water using river temperature difference according to claim 2, wherein: be provided with first valve (9) on the pipeline that immersible pump (7) and river course (1) are connected, still be connected with water delivery branch pipe (10) on the lateral wall of evaporation tank (2), water delivery branch pipe (10) are connected to on the pipeline between immersible pump (7) and first valve (9), be provided with second valve (11) on water delivery branch pipe (10).

4. The apparatus for producing purified water using river temperature difference according to claim 1, wherein: a second submersible pump (12) is arranged in the purified water storage tank (4), and a water outlet of the second submersible pump (12) is connected with the heat exchange coil (3) through a vacuum device (30).

5. The apparatus for producing purified water using river temperature difference according to claim 4, wherein: vacuum device (30) are including pumping water chamber (13) and negative pressure inlet tube (14) of setting in pumping water chamber (13), the one end of negative pressure inlet tube (14) with the delivery port of second immersible pump (12) links to each other, and the pipe diameter of the other end reduces gradually and inserts the inside of pumping water chamber (13), be provided with on the lateral wall of pumping water chamber (13) with condensation inlet tube (15) that heat transfer coil (3) link to each other.

6. The apparatus for producing purified water using river temperature difference according to claim 4, wherein: the delivery port of second immersible pump (12) still connects cistern (17) through pumping water pipeline (16), it is provided with third valve (18) on pipeline (16) to pump water.

7. The apparatus for producing purified water using river temperature difference according to claim 6, wherein: the lower part of cistern (17) is provided with purified water outlet pipe (19), be provided with water pump (20) on purified water outlet pipe (19).