CN213395662U

CN213395662U - Slow flow type water cold storage device

Info

Publication number: CN213395662U
Application number: CN202020900002.7U
Authority: CN
Inventors: 束健; 蔡卫星
Original assignee: Yancheng Xinao Energy Development Co Ltd
Current assignee: Yancheng Xinao Energy Development Co Ltd
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2021-06-08
Anticipated expiration: 2030-05-26

Abstract

The utility model discloses a slow flow type water cold accumulation device, which comprises a water storage tank, wherein a heat insulation film is arranged in the water storage tank, a high temperature water pipe is arranged at the upper end of the water storage tank, and a low temperature water pipe is arranged at the lower end of the water storage tank; and the high-temperature water pipe and the low-temperature water pipe are respectively provided with a four-way joint, the other ends of the four-way joints at the upper part and the lower part are respectively and correspondingly provided with three slow flow pipes, and the three slow flow pipes at the lower part are correspondingly and uniformly arranged at the lower end of the water storage tank at intervals. In the device, the high-temperature water pipe and the low-temperature water pipe at the upper part and the lower part are respectively provided with three dispersed slow flow pipes through four-way joints, the diameters of the three slow flow pipes are the same as the sizes of the low-temperature water pipe and the high-temperature water pipe, and when a water body dispersedly flows into the slow flow pipes, the flow velocity of the water body is relatively reduced; and set up the baffle in the inside of water storage box, correspond three unhurried current pipe subregion, the water reposition of redundant personnel flows into three independent region like this, and is less to the disturbance of water, also is less to the influence of the water layering in the water storage box.

Description

Slow flow type water cold storage device

Technical Field

The utility model relates to a cooling tower equipment technical field, concretely relates to slow STREAMING water cold-storage device.

Background

The water cold storage technology is characterized in that a refrigerating unit is started to refrigerate through surplus electric power at night, cold energy is stored in the form of low-temperature cold water, and the stored cold energy is released at the peak time of electricity utilization in the daytime so as to meet the requirements of air conditioner users, so that the electric power at the peak time is avoided or reduced, the peak-valley difference contradiction of power grid load is reduced, the operating efficiency of a power plant is improved, and the energy-saving and emission-reducing benefits are realized.

Among the prior art, in the water cold-storage device, its inside can set up a thermal-insulated membrane, and thermal-insulated membrane top is used for storing hot water, and thermal-insulated membrane below is used for storing cold water, and cold water and hot water can be stored in the water cold-storage device with the mode of natural layering, but when the water flowed into to the water storage box, the natural layering of water can be disturbed to too fast velocity of flow, leads to the layering effect poor to influence the cold-storage effect of whole device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a slow flow type water cold accumulation device aiming at the defects existing in the prior art.

The technical scheme is as follows: the utility model provides a technical scheme that the problem adopted does: a slow flow type water cold accumulation device comprises a water storage tank, wherein a heat insulation film is arranged in the water storage tank, a high-temperature water pipe is arranged at the upper end of the water storage tank, and a low-temperature water pipe is arranged at the lower end of the water storage tank; the high-temperature water pipe and the low-temperature water pipe are respectively provided with a four-way joint, the other ends of the four-way joints at the upper part and the lower part are respectively and correspondingly provided with three slow flow pipes, the three slow flow pipes at the lower part are correspondingly and uniformly arranged at the lower end of the water storage tank at intervals, and low-temperature cold water entering from the low-temperature water pipe flows into the lower end of the water storage tank after being shunted by the three slow flow pipes; the upper three draft tubes are correspondingly and uniformly arranged at the upper end of the water storage tank at intervals, and high-temperature hot water entering from the high-temperature water pipe flows into the upper end of the water storage tank after being shunted by the three draft tubes; and the upper end and the lower end of the water storage tank are provided with two clapboards, the space of the upper end and the lower end of the water storage tank is divided into three areas with the same size through the clapboards, and the three slow flow pipes arranged above and below the water storage tank are respectively communicated with the upper area and the lower area.

Preferably, the baffle plates above and below the water storage tank are also provided with horizontal installed flow slowing plates, the positions of the side walls of the upper end and the lower end of the water storage tank are also provided with flow slowing plates in a matching way, the flow slowing plates are arranged at equal intervals from top to bottom, and the installation ends are arranged in a staggered way from left to right.

Preferably, the partition plate is further provided with commutation through holes, and the commutation through holes are uniformly arranged on the partition plate at intervals.

Preferably, a flow baffle is further arranged in the slow flow pipe, and the direction of the flow baffle is perpendicular to the inner wall of the slow flow pipe.

Preferably, one end of each flow baffle is arranged on the side wall of the corresponding flow-slowing pipe, a gap is reserved between the other end of each flow baffle and the inner wall of the corresponding flow-slowing pipe, and the two adjacent flow baffles are arranged in opposite directions, so that the flow baffles are uniformly arranged at intervals from top to bottom and are staggered from left to right.

Preferably, the diameters of the three draft tubes are the same, and the diameters of the draft tubes are the same as the diameters of the high-temperature water tube and the low-temperature water tube.

Has the advantages that: compared with the prior art, the utility model, have following advantage:

(1) in the device, the high-temperature water pipe and the low-temperature water pipe at the upper part and the lower part are respectively provided with three dispersed slow flow pipes through four-way joints, the diameters of the three slow flow pipes are the same as the sizes of the low-temperature water pipe and the high-temperature water pipe, and when a water body dispersedly flows into the slow flow pipes, the flow velocity of the water body is relatively reduced; the partition plates are arranged inside the water storage tank and correspond to the three slow flow pipe partitions, so that the water body flows into three independent areas in a shunting manner, the disturbance on the water body is small, and the influence on the water body layering in the water storage tank is small;

(2) the device is divided into an upper hot water end and a lower hot water end and a cold water end through the partition plate, meanwhile, the baffle plate is also arranged on the partition plate, the baffle plates are uniformly arranged at intervals up and down and are arranged in a staggered mode, when water flows into the water storage tank, the flow speed is gradually reduced under the blocking of the baffle plates, and the influence on the layered water on the upper part is minimized; the flow baffles which are arranged in a staggered mode are arranged in the slow flow pipe, flow velocity impact of a water body can be counteracted through the flow baffles, the flow velocity is reduced, and the flow velocity is greatly reduced when the water enters the water storage tank; and still be provided with the change of current through-hole on this device intermediate bottom, owing to set up the baffle, the regional water of baffle both sides can not carry out the heat transfer, consequently can set up the change of current through-hole and be used for the heat transfer, but can not hinder the effect that the baffle slowed down the velocity of water flow, and structural design is comparatively reasonable.

Drawings

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

Detailed Description

The present invention will be further clarified by the following embodiments with reference to the attached drawings, which are implemented on the premise of the technical solution of the present invention, and it should be understood that these embodiments are only used for illustrating the present invention and are not used for limiting the scope of the present invention.

As shown in fig. 1, a slow flow type chilled water storage device comprises a cooling tower 1, a ring of annular housing 2 is extended outwards from the upper end wall of the cooling tower 1, a rotating motor 3 is installed at the upper end of the outer side of the annular housing 2, the rotating motor 3 extends downwards into the annular housing 2, a driving gear 4 is installed on a motor rod, the driving gear 4 is installed in the annular housing 2, a ring plate 5 is further embedded in the annular housing 2, the outer side end face of the ring plate 5 is provided with a rack structure, the rack structure is meshed with the driving gear 4 in the annular housing 2, a criss-cross water distribution pipe 6 is installed on the inner side wall of the ring plate 5, a vertical pipe 7 is installed at the crossing position of the water distribution pipe 6 in a communicating manner, a rotary joint 8 is installed at the upper end of the vertical pipe 7, and a water inlet pipe 9 is correspondingly installed at the other side of the rotary joint 8, the water inlet pipe 9 transversely extends out of the cooling tower 1; and the lower end of the water distribution pipe 6 is also provided with water spraying holes 10 with uniform intervals.

Three driven gears 11 are further installed in the annular shell 1, the three driven gears 11 and the driving gear 4 are evenly arranged at intervals, and the three driven gears 11 are all meshed with the rack structure on the outer end face of the annular plate 5; the upper end and the lower end of the annular shell 2 are also provided with embedded balls 12, the arrangement positions of the balls 12 correspond to the position of the annular plate 5, and the balls 12 in the up-down direction are attached to the upper end face and the lower end face of the annular plate 5, so that the position of the annular plate 5 is fixed.

A circle of annular water baffle plates 13 also extend from the annular shell 2, and the water baffle plates 13 extend to the inner side ends of the ring plates 5 to block the ring plates 5; a fixing frame 14 is arranged on the water inlet pipe 9, and the fixing frame 14 is correspondingly and fixedly arranged on the side wall of the cooling tower 1; the swivel joint 8 is arranged as a ball bearing type joint, the upper end of which is provided with a water inlet pipe 9 in a fixed position, and the lower end of which is provided with a vertical pipe 7 capable of rotating relatively.

In the device, a circle of annular shell is arranged at the upper end of a cooling tower, a driving gear and an annular plate with a rack structure are arranged in the annular shell, and the driving gear and the annular plate are arranged in a meshed mode; the water distribution pipe that the inboard end installation cross of crown plate, set up the hole for water spraying on the water distribution pipe, and the connection of water distribution pipe cross sets up the standpipe, the standpipe passes through rotary joint installation inlet tube, like this at the during operation, the rotating electrical machines drives the driving gear and the crown plate is rotatory, thereby drive the inside water distribution pipe whole rotation of crown plate, the cold water that the inlet tube got into enters into the water distribution pipe and spouts from the hole for water spraying, carry out the water distribution like this when rotatory, the scope of spraying of cooling water is wider, area of contact with the flue gas is bigger, the cooling effect is better.

The vertical pipe and the water distribution pipe at the lower part of the device can rotate, and the water inlet pipe at the upper part is fixed, so the device is connected and installed through a rotary joint; and set up the position that the ball structure comes the fixed ring board in this device for the ring board can freely rotate, but its upper and lower position can not change, and overall structure is firm more, and this device need not occupy the inside too much space of cooling tower through setting up the ring board and the position in the outside and the gear of ring board meshing, and the structure is firm reasonable, convenient to use.

The above-mentioned embodiments are only preferred embodiments of the present invention, and are not intended to limit the scope of the invention and the appended claims, and all equivalent changes and modifications made according to the claims should be included in the scope of the present invention.

Claims

1. A slow flow type chilled water storage device is characterized in that: the heat insulation water storage tank comprises a water storage tank (1), wherein a heat insulation film (2) is arranged in the water storage tank (1), a high-temperature water pipe (3) is arranged at the upper end of the water storage tank (1), and a low-temperature water pipe (4) is arranged at the lower end of the water storage tank; the high-temperature water pipe (3) and the low-temperature water pipe (4) are respectively provided with a four-way joint (5), the other ends of the four-way joints (5) at the upper part and the lower part are respectively and correspondingly provided with three slow flow pipes (6), the three slow flow pipes (6) at the lower part are correspondingly and uniformly arranged at the lower end of the water storage tank (1) at intervals, and low-temperature cold water entering from the low-temperature water pipe (4) flows into the lower end of the water storage tank (1) after being shunted by the three slow flow pipes (6); the upper three unhurried current pipes (6) are correspondingly and uniformly arranged at the upper end of the water storage tank (1) at intervals, and high-temperature hot water entering from the high-temperature water pipe (3) flows into the upper end of the water storage tank (1) after being shunted by the three unhurried current pipes (6); and the upper end and the lower end of the water storage tank (1) are provided with two clapboards (7), the space at the upper end and the lower end of the water storage tank (1) is divided into three areas with the same size through the clapboards (7), and the three slow flow pipes (6) arranged above and below are respectively communicated with the upper area and the lower area.

2. A slow flow chilled water storage device as claimed in claim 1, wherein: the baffle plates (7) on the upper and lower sides of the water storage tank (1) are also provided with baffle plates (8) which are transversely installed, the positions of the side walls of the upper and lower ends of the water storage tank (1) are also provided with the baffle plates (8) in a matching way, the baffle plates (8) are arranged at equal intervals from top to bottom, and the installation ends are arranged in a staggered way from left to right.

3. A slow flow chilled water storage device as claimed in claim 1, wherein: the separator (7) is also provided with commutation through holes (9), and the commutation through holes (9) are uniformly arranged on the separator (7) at intervals.

4. A slow flow chilled water storage device as claimed in claim 1, wherein: the slow flow pipe (6) is also internally provided with a flow baffle (10), and the direction of the flow baffle (10) is vertical to the inner wall of the slow flow pipe (6).

5. The slow flow chilled water storage device according to claim 4, wherein: one end of each flow baffle plate (10) is arranged on the side wall of the corresponding flow-slowing pipe (6), a gap is reserved between one end of each flow baffle plate and the inner wall of the corresponding flow-slowing pipe, and the two adjacent flow baffle plates (10) are opposite in installation direction, so that the flow baffle plates (10) are uniformly arranged at the upper and lower intervals in a staggered mode.

6. A slow flow chilled water storage device as claimed in claim 1, wherein: the diameters of the three slow flow pipes (6) are the same, and the diameters of the slow flow pipes (6) are the same as those of the high-temperature water pipe (3) and the low-temperature water pipe (4).