CN113716798A

CN113716798A - Facility layout method based on park water system and energy coupling treatment

Info

Publication number: CN113716798A
Application number: CN202110975837.8A
Authority: CN
Inventors: 张俊; 袁建伟; 杨洋; 卢聪
Original assignee: Yangtze Ecology and Environment Co Ltd
Current assignee: Yangtze Ecology and Environment Co Ltd
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2021-11-30
Anticipated expiration: 2041-08-24
Also published as: CN113716798B

Abstract

A facility layout method based on park water system and energy coupling management comprises the steps that a water discharging pipe of an annular structure is arranged in a circulating water system of the annular structure, deep ponds with different depths and riverbeds with different textures are arranged in the circulating water system, fountain heads connected with the water discharging pipe are reversely sprayed with water leading ends serving as base points, the number of the fountain heads close to two sides of water inlet ends is gradually reduced, water inlets of the water inlet ends are connected with a water inlet adjusting device, the water inlets are lifted along with lifting rods, aquatic plants are arranged on the inner bottom layer of the circulating water system, the water system and energy coupling equipment can be fully utilized, land occupation areas and spaces are saved, and the water system environment health is facilitated.

Description

Facility layout method based on park water system and energy coupling treatment

Technical Field

The invention belongs to the technical field of environment-friendly energy engineering, and relates to a facility layout method based on park water system and energy coupling treatment.

Background

The garden water ecosystem plays a vital role in influencing the environment, and aiming at the dead water ecosystem, in the long-time static process, the water quality is deteriorated to influence the environmental health, and a water source heat pump is one of green energy technologies and is widely adopted by various centralized parks and residential communities.

The water body is respectively used as a heat source for heating by the heat pump in winter and a cold source for an air conditioner in summer, namely, the heat in the building is taken out in summer and released into the water body, and the heat can be efficiently taken away due to the low temperature of the water source so as to achieve the purpose of indoor refrigeration of the building in summer; in winter, heat energy is extracted from water source by the water source heat pump unit and is sent to the building for heating. However, the extracted water source is unhealthy in water system when being reused due to temperature loss, and needs to be coupled with the original water system so as to reduce the influence on the environment, and the key problem in the prior art is how to arrange the water system and the energy coupling equipment to fully exert the energy efficiency and save the space without influencing the water system environment.

Disclosure of Invention

The invention aims to solve the technical problem of providing a facility layout method based on park water system and energy coupling management, wherein a water discharge pipe with an annular structure is arranged in a circulating water system with an annular structure, deep ponds with different depths and riverbeds with different depths and different textures are arranged in the circulating water system, fountain heads connected with the water discharge pipe are reversely sprayed with each other by taking a water leading end as a base point, the number of the fountain heads close to two sides of a water inlet end is gradually reduced, a water inlet of the water inlet end is connected with a water inlet adjusting device, the water inlet is lifted along with a lifting rod, aquatic plants are arranged on the inner bottom layer of the circulating water system, water systems and energy coupling equipment can fully exert energy efficiency, land occupation areas and spaces are saved, and water system environment health is facilitated.

In order to solve the technical problems, the invention adopts the technical scheme that: a facility layout method based on park water system and energy coupling treatment comprises the following steps:

step 1, arranging a water system, and arranging a circulating water system; the circulating water system is positioned on the ground surface layer of the garden and is in an annular structure and communicated with the atmosphere;

step 2, arranging a water system pipe network, and arranging a drain pipe in the circulating water system; the drain pipe is of an annular structure;

step 3, fountain heads are arranged and connected with a drain pipe; the fountain heads extend to the two sides of the drain pipe by taking the water leading end connected with the drain pipe as a base point;

step 4, distributing a water inlet adjusting device in a deep pool of the circulating water system;

step 5, energy coupling equipment is arranged, and the energy coupling equipment is arranged outside the circulating water system; the water inlet end connected with the water source heat pump is connected with the water inlet adjusting device; the water treatment module is connected with the water diversion end of the water drainage pipe;

and 6, laying aquatic plants, namely laying the aquatic plants on the riverbed of the circulating water system and the shallow layer of the deep pool.

In step 2, the drain pipe is located in the surface layer of the water body in the circulating water system.

In the step 3, the jet orifice of the fountain head is positioned at the upper part of the water surface of the water body, and the included angle between the jet orifice and the water surface is 30-60 degrees.

In step 3, the water diversion end is used as a base point, and the jet flow directions of the fountain heads positioned on the two sides of the water diversion end are opposite.

In step 3, the number of the fountain heads on the drain pipe is gradually reduced at two sides of the water inlet end close to the water source heat pump.

In step 4, the deep ponds of the circulating water system are positioned under the riverbed, the depths of the deep ponds are different, and the riverbed has structures with different water depths and different bottom materials.

In step 5, the lifting rod of the water inlet adjusting device extends out of the water surface from the water body, the pipe orifice of the water inlet end is positioned at the lower part of the lifting rod, and the pipe orifice is lifted along with the lifting rod.

In the step 5, a water temperature sensor is arranged at the position, close to the water inlet end, of the lower end of the lifting rod, and the water temperature sensor is connected with the energy coupling equipment.

In step 5, the lifting rod passes through a filter screen on the upper portion of the deep pool, and the filter screen is arranged on the upper portion of the deep pool port.

The water diversion end and the water inlet end are positioned at the two ends of the same axis of the circulating water system and are symmetrical with each other; the aquatic plants are mainly submerged plants.

The beneficial effects of the invention are mainly embodied in that:

the circulating water system with the annular structure is adopted, the water discharge pipe with the annular structure is distributed in the circulating water system, the water body is driven to flow by jet water discharged from the fountain head, the water body flows smoothly, the occupied area is small, and the space is saved.

The water diversion end and the water inlet end are positioned at the same axis of the circulating water system, the two ends of the circulating water system are mutually symmetrical and communicated, the fountain heads are obliquely distributed on the drain pipes at the two sides of the water diversion end, the jet flow directions of the fountain heads are opposite, the fountain heads circularly flow to the water inlet end in two paths, the desuperheating water can fully exchange heat with the atmosphere, oxygen in the atmosphere is absorbed and tends to be close to the water surface temperature after falling into the water body, influence factors on the water body are reduced, and the water body health is promoted.

The quantity of the fountain heads on the two sides of the water inlet end close to the water source heat pump is gradually reduced, water sprayed by the fountain heads is far away from the water inlet end, accordingly, the disturbance of the water body at the water inlet end is reduced, and the influence on the efficiency of the water source heat pump due to the overlarge temperature fluctuation of the water inlet end at the water inlet end is avoided.

The energy coupling equipment extracts energy in a water body in the circulating water system and then converts the energy into water loss temperature, the treated water loss temperature enters the drain pipe and is discharged from the fountain head to push the water body to flow, the water body is purified, adverse factors generated by the energy coupling equipment are converted into favorable factors for the circulating water system, the adverse factors are coupled with the circulating water system, and the energy efficiency is fully exerted.

In the lifting process of the lifting rod of the water inlet adjusting device, the depth of the pipe orifice of the water inlet end from the surface of the water body is adjusted, so that the temperature difference value between the water temperature of the water body and the natural room temperature is adjusted, and the work output efficiency of the energy coupling equipment is changed.

The filter screen effectively blocks up the impurity in the water, prevents to advance water and holds to cause the jam, and the water after the primary filter reentries energy coupling equipment, is favorable to reducing purification unit's purification pressure.

Aquatic plants in the circulating water system are distributed on the bottom layer of the riverbed and the deep pool shallow layer, which is beneficial to purifying water quality and keeping the water system healthy.

Drawings

The invention is further described with reference to the following figures and examples:

fig. 1 is a plan layout view of the present invention.

Fig. 2 is a schematic view of the layout of the fountain head on the drain pipe of the present invention.

FIG. 3 is a schematic view showing the layout of the drainage pipe and the aquatic plants in the circulating water system of the present invention.

FIG. 4 is a schematic diagram of the inlet regulating device and the inlet end of the inlet water layout of the present invention.

In the figure: the system comprises a circulating water system 1, a deep pool 11, a riverbed 12, a water body 13, a water discharge pipe 2, a water diversion end 21, a fountain head 3, an energy coupling device 4, a water source heat pump 41, a water inlet end 42, a water treatment module 43, a water inlet adjusting device 5, a lifting rod 51, a water temperature sensor 52, a filter screen 53 and aquatic plants 6.

Detailed Description

As shown in fig. 1 to 4, a facility layout method based on coupling treatment of a park water system and energy comprises the following steps:

step 1, arranging a water system, and arranging a circulating water system 1; the circulating water system 1 is positioned on the ground surface layer of the garden and is in an annular structure and communicated with the atmosphere; the purpose of this step is to establish a water system foundation so that the water can circulate in the water system.

Step 2, arranging a water system pipe network, and arranging a drain pipe 2 in the circulating water system 1; the drain pipe 2 is of an annular structure; the purpose of this step is to introduce the desuperheated water into the drain pipe 2 and circulate it in the drain pipe 2.

Step 3, fountain heads are distributed, and the fountain heads 3 are connected with the drain pipe 2; the fountain heads 3 extend to the two sides of the drain pipe 2 by taking the water leading end 21 connected with the drain pipe 2 as a base point; the purpose of this step is to exchange air with the water leaving the drain pipe 2 through the fountain head 3.

Step 4, distributing water inlet adjusting devices, namely distributing the water inlet adjusting devices 5 in a deep pool 11 of the circulating water system 1; the purpose of this step is to adjust the depth of the water inlet end 42 connected with the source heat pump 41 through the water inlet adjusting device 5, extract water bodies with different temperatures in different water layers, and change the temperature difference value.

Step 5, energy coupling equipment is arranged, and energy coupling equipment 4 is arranged outside the circulating water system 1; the water inlet end 42 connected with the water source heat pump 41 is connected with the water inlet adjusting device 5; the water treatment module 43 is connected with the water leading end 21 of the water drainage pipe 2; the purpose of this step is to rationally arrange the energy coupling device 4, the water source heat pump 41 extracts the energy of the water body 13 in the circulating water system 1, and then discharges the water-loss water which is not beneficial to the health of the water system, so that the water-loss water enters the water discharge pipe 2 after being treated by the water treatment module 43, and is converted into the health factor which is beneficial to the circulating water system 1 and coupled with the water-loss water.

And 6, laying aquatic plants, namely laying the aquatic plants 6 on a riverbed 12 of the circulating water system 1 and a shallow layer of the deep pool 11. The purpose of this step is to purify the water quality of the water body 13 in the circulating water system 1 by the aquatic plant 6.

In the above-mentioned overall arrangement, adopt the drain pipe 2 of the circular structure of cloth in the circulating water system 1 of circular structure, deep pool 11 and the different degree of depth of cloth different degree of depth in the circulating water system 1, the riverbed 12 of different texture, the fountain head 3 that drain pipe 2 connects uses draw water end 21 as the mutual back jet of basic point, 3 quantity at the fountain head that is close to into water end 42 both sides reduce gradually, the water inlet and the adjusting device 5 that intakes of end 42 are connected, the mouth of pipe goes up and down along with lifter 51, 6 overall arrangements of aquatic plant are in circulating water system 1 bottom, be favorable to river system and energy coupling equipment full play efficiency, save land area and space, be favorable to the river system environment healthy.

In a preferred embodiment, in step 2, the drain pipe 2 is located in the surface layer of the water body 13 in the circulating water system 1. The purpose of this step is to dispose the drain pipe 2 in the surface layer of the water body 13, so that the heat emitted by the drain pipe 2 can be fully contacted with the water body, and does not disturb the temperature of the water body below the surface layer of the water body 13.

In the preferable scheme, in the step 3, the jet orifice of the fountain head 3 is positioned at the upper part of the water surface of the water body 13, and the included angle between the jet orifice and the water surface is 30-60 degrees. The aim of the step is that the fountain head 3 is inclined to form an inclined jet flow and an inclined incident angle with the surface of the water body 13, which is beneficial to pushing the water body to flow; at the same time, the jet flow formed of the temperature-loss water exchanges heat with the air and sufficiently absorbs oxygen in the air, thereby converting the temperature-loss water that is unfavorable factor into normal-temperature water that is favorable factor for the circulation water system 1.

In the preferred scheme, in the step 3, the jet flow directions of the fountain heads 3 positioned at the two sides of the water diversion end 21 are opposite by taking the water diversion end 21 as a base point. The purpose of this step is that after entering the drain pipe 2 from the water leading end 21, the water with the temperature lost is divided into two paths and is reversely sprayed out from the fountain head 3, so that the flow rate in the water body is more balanced, and the two paths of circulating water flow to the water inlet end 42 of the water source heat pump 41 at the same time, which is beneficial to the balance of the surface water temperature of the whole water body 13.

In a preferred scheme, in step 3, the number of the fountain heads 3 positioned on the water discharge pipe 2 is gradually reduced at two sides close to the water inlet end 42 of the water source heat pump 41. This step is intended to keep the water sprayed from the fountain head 3 away from the water inlet end 42, and accordingly to reduce the disturbance of the water body at the water inlet end 42, and to avoid the influence of the excessive temperature fluctuation at the water inlet of the water inlet end 42 on the efficiency of the water source heat pump 41.

In a preferred embodiment, in step 4, the deep pool 11 of the circulating water system 1 is located under the riverbed 12, the depth of the deep pools 11 is different, and the riverbed 12 has a structure with different water depth and different bottom materials. The purpose of this step is to form water with different depths in the circulating water system 1, the water with different depths forms different temperatures, the depth of the water inlet end 42 is changed, the water source heat pump 41 can obtain water with different temperatures, the temperature difference value between the water source heat pump 41 and the natural room temperature is wider, and the efficiency of the water source heat pump 41 is improved.

In a preferred scheme, in step 5, the lifting rod 51 of the water inlet adjusting device 5 extends out of the water surface from the water body 13, and the pipe orifice of the water inlet end 42 is positioned at the lower part of the lifting rod 51 and is lifted along with the lifting rod 51. The purpose of this step is to adjust the depth of the pipe orifice of the water inlet end 42 by driving the lifting rod 51 to lift through the water inlet adjusting device 5, so that water with different temperatures enters the pipe orifice and is pumped to the water source heat pump 41, and the temperature difference value between the water source heat pump and the natural room temperature is adjusted.

Preferably, the water inlet adjusting device 5 is a lifting cylinder, the lifting rod 51 is rigidly connected with the telescopic end of the lifting cylinder, and the water inlet end 42 is a hose.

In a preferred scheme, in step 5, a water temperature sensor 52 is arranged at the lower end of the lifting rod 51 close to the pipe orifice of the water inlet end 42, and the water temperature sensor 52 is connected with the energy source coupling device 4. The purpose of this step is that the water temperature sensor 52 transmits the sensed water temperature to the control system of the energy coupling device 4, the control system calculates the difference between the water temperature and the natural room temperature, and then controls the water inlet adjusting device 5 to drive the lifting amount of the lifting rod 51, so as to precisely adjust the water inlet temperature at the pipe orifice of the water inlet end 42.

Preferably, the energy coupling device 4 comprises a water purification module, an energy module and a water treatment module which are connected by a control system, water in the circulating water system 1 sequentially enters the water purification module, the energy module and the water treatment module from the water inlet end 42, the water purification module purifies water and reduces the amount of pollutants with higher content in the water, a water source heat pump 41 in the energy module extracts energy in the water and supplies the energy to a consumption device or stores the energy, simultaneously, the water treatment module outputs desuperheating water, and the water treatment module treats and stores the desuperheating water and discharges the desuperheating water to the water leading end 21 through a drainage pump.

In the preferred embodiment, in step 5, the lifting rod 51 passes through a filter 53 disposed above the deep pool 11, and the filter 53 is disposed above the pool opening of the deep pool 11. The purpose of this step is to prevent the water inlet end 42 from being clogged by blocking impurities in the water circulation system 1 by the filter screen 53.

In a preferred scheme, the water diversion end 21 and the water inlet end 42 are positioned at the same axis of the circulating water system 1, and the two ends are symmetrical; the aquatic plant 6 is mainly a submerged plant. The purpose of this step lies in, make the circulating water path length in the circulating water system 1 tend to unanimous, help to keep the flow rate of two-way water route unanimous, save the pipeline length that the energy coupling apparatus 4 connects at the same time, also save the space of utilization of the place; most of the growth cycle stages of the submerged plants are positioned at the lower part of the surface layer of the water body, so that the adaptability is good, and the water body purification effect is good.

The above embodiments are merely preferred technical solutions of the present invention, and should not be construed as limitations of the present invention, and features in the embodiments and examples in the present application may be arbitrarily combined with each other without conflict. The protection scope of the patent of the invention should be defined by the claims and the equivalents of the technical features of the claims. I.e., equivalent alterations and modifications within the scope and range of equivalents of the invention, are also encompassed by the present patent.

Claims

1. A facility layout method based on park water system and energy coupling treatment is characterized by comprising the following steps:

step 1, water system layout, and layout of a circulating water system (1); the circulating water system (1) is positioned on the ground surface layer of the garden and is in an annular structure and communicated with the atmosphere;

step 2, arranging a water system pipe network, and arranging a drain pipe (2) in the circulating water system (1); the drain pipe (2) is of an annular structure;

step 3, fountain heads are distributed, and the fountain heads (3) are connected with a drain pipe (2); the fountain heads (3) extend to the two sides of the drain pipe (2) by taking a water leading end (21) connected with the drain pipe (2) as a base point;

step 4, distributing a water inlet adjusting device, namely distributing the water inlet adjusting device (5) in a deep pool (11) of the circulating water system (1);

step 5, energy coupling equipment is arranged, and the energy coupling equipment (4) is arranged outside the circulating water system (1); a water inlet end (42) connected with the water source heat pump (41) is connected with a water inlet adjusting device (5); the water treatment module (43) is connected with the water diversion end (21) of the water drainage pipe (2);

and 6, laying aquatic plants, namely laying the aquatic plants (6) on a riverbed (12) of the circulating water system (1) and a shallow layer of the deep pool (11).

2. The method as claimed in claim 1, wherein in step 2, the drainage pipe (2) is located in the surface layer of the water body (13) in the circulating water system (1).

3. The method as claimed in claim 1, wherein in step 3, the jet orifice of the fountain head (3) is located at the upper part of the water surface of the water body (13), and the angle between the jet flow and the water surface is 30-60 °.

4. The method as claimed in claim 1, wherein in step 3, the water diversion end (21) is used as a base point, and the spraying direction of the fountain heads (3) on both sides of the water diversion end (21) is opposite.

5. The method as claimed in claim 1, wherein in step 3, the number of the fountain heads (3) on the water discharge pipe (2) is gradually decreased at both sides of the water inlet end (42) near the water source heat pump (41).

6. The method as claimed in claim 1, wherein in step 4, the deep pool (11) of the circulating water system (1) is located under the riverbed (12), the depths of the deep pools (11) are different, and the riverbed (12) is of a structure with different water depths and different bottom materials.

7. The method as set forth in claim 1, wherein in step 5, the elevating rod (51) of the water inlet adjusting device (5) is extended out of the water surface from the water body (13), and the nozzle of the water inlet end (42) is located at the lower part of the elevating rod (51) and is elevated along with the elevating rod (51).

8. The method as claimed in claim 7, wherein in step 5, a water temperature sensor (52) is provided at the lower end of the lifting rod (51) near the nozzle of the water inlet end (42), and the water temperature sensor (52) is connected to the energy coupling device (4).

9. The park water system and energy coupling treatment based facility layout method according to claim 7, wherein in step 5, the lifting rod (51) passes through a filter screen (53) on the upper portion of the deep pool (11), and the filter screen (53) is arranged on the upper portion of the deep pool (11).

10. The facility layout method for coupling and treating park water system and energy according to claim 1, wherein the water diversion end (21) and the water inlet end (42) are positioned at the same axial line of the circulating water system (1) and are symmetrical to each other; the aquatic plants (6) are mainly submerged plants.