阅读说明：本技术 一种地热回灌过滤设备 (A kind of geothermal reinjection filter plant ) 是由 万传铜 李冬 常城 李霞蔚 王新香 李平 黄秋月 李章� 王霞 郭平凡 桑盼盼 于 2019-08-20 设计创作，主要内容包括：本发明涉及地热技术领域,具体而言,涉及一种地热回灌过滤设备；本发明包括依次连通的用于通入地热尾水的输入动力集装箱、用于对地热尾水进行初次过滤的初效过滤集装箱和用于对地热尾水进行二次过滤的高效过滤集装箱；在本发明内,采用集装箱式,只需连接各集装箱间的外部管路即可,大大缩减了现场的施工时间及人工成本；从而解决地热回灌设备无专用区域放置问题和放置地热回灌设备需建房的问题。(The present invention relates to underground heat technical fields, in particular to a kind of geothermal reinjection filter plant；The present invention includes being sequentially communicated for being passed through the input power container of geothermal tail water, the primarily efficient filter container for being filtered for the first time to geothermal tail water and the high efficiency filter container for carrying out secondary filter to geothermal tail water；In the present invention, using container-type, the exterior line between each container need to be only connected, construction time and the cost of labor at scene is greatly reduced；The problem of geothermal reinjection equipment need to build a house is placed and placed to solve the problems, such as geothermal reinjection equipment without reserved area.)

1. a kind of geothermal reinjection filter plant, which is characterized in that the input for being passed through geothermal tail water including being sequentially communicated is dynamic Power container, the primarily efficient filter container for being filtered for the first time to geothermal tail water and for carrying out secondary mistake to geothermal tail water The high efficiency filter container of filter.

2. a kind of geothermal reinjection filter plant according to claim 1, which is characterized in that in the input power container It is provided with the first connecting pipe and is arranged in first connecting pipe and provide power for the input to geothermal tail water Circulating pump and recharge for geothermal tail water provide the booster pump of power, be equipped on the input power container first into The mouth of a river and the first water outlet, first connecting pipe are connected with first water inlet and the first water outlet respectively.

3. a kind of geothermal reinjection filter plant according to claim 2, which is characterized in that pacify in first connecting pipe Equipped with the first valve.

4. a kind of geothermal reinjection filter plant according to claim 3, which is characterized in that in the input power container It is additionally provided with for providing the pneumatics of power being connected with the backwash of high efficiency filter container to the primarily efficient filter container Machine and air accumulator, the air compressor machine are connected to first connecting pipe.

5. a kind of geothermal reinjection filter plant according to claim 4, which is characterized in that in the primarily efficient filter container The second connecting pipe, control cabinet and several being arranged in second connecting pipe are provided with for filtering in geothermal tail water The primary filter of impurity particle, is equipped with the second water inlet and the second water outlet on the primarily efficient filter container, and described Two connecting pipes are connected with second water inlet and the second water outlet respectively, the control cabinet and primary filter electricity Property connection.

6. a kind of geothermal reinjection filter plant according to claim 5, which is characterized in that pacify in second connecting pipe Equipped with the second valve, second valve and the control cabinet are electrically connected.

7. a kind of geothermal reinjection filter plant according to claim 6, which is characterized in that pacify in second connecting pipe Equipped with the first electromagnetic flowmeter.

8. a kind of geothermal reinjection filter plant according to claim 7, which is characterized in that in the high efficiency filter container Be provided with third connecting pipe and be arranged in the third connecting pipe several for filtering silt in geothermal tail water High efficiency particulate air filter is equipped with third water inlet and third water outlet, the third connecting pipe on the high efficiency filter container It is connected respectively with the third water inlet and third water outlet.

9. a kind of geothermal reinjection filter plant according to claim 8, which is characterized in that pacify in the third connecting pipe Equipped with third valve.

10. a kind of geothermal reinjection filter plant according to claim 9, which is characterized in that in the third connecting pipe Second electromagnetic flowmeter is installed.

Technical field

The present invention relates to underground heat technical fields, in particular to a kind of geothermal reinjection filter plant.

Background technique

In recent years as China's geothermal energy development is using the appearance of planning, geothermal energy quickly grown, geothermal heating system technology also day It is beneficial mature.

For the sustainable use for guaranteeing geothermal energy resources, geothermal tail water recharge is indispensable technique, and geothermal tail water returns Filling filtration system is the core system for guaranteeing recharge and operating normally；Geothermal reinjection is by Water Spreading in the technical measures of underground；Ground Hot recharge is to realize the effective measure of geothermal energy resources Sustainable Exploitation, has been widely applied in countries in the world, it is for underground heat The protection of resource reduces the wasting of resources, extends the producing well service life and reduce environmental pollution etc. and all has significance；It adopts Geothermal reinjection measure has three classes: being 1. layered recharge with well, i.e., there are two feelings containing hot water layer in geothermal well at a glance The recharge carried out under condition determines that one of those makes a living payzone containing hot water layer, and another is recharge layer containing hot water layer；2. to well Two geothermal wells are made in recharge, determine that therein is at a glance producing well, and another eye is inverted well, and production layer can be same with same filling layer Layer, can also different layers.The recovery well and inverted well of same layer recharge must keep appropriate distance；3. group wells productivity recharge, selection More wells that advantageous place carries out geothermal tail water concentrate recharge.

The cell of part heating at present does not have enough places or cannot build a house in time to place geothermal reinjection equipment, to protect Testimony is warm and recharge can normally be run.

Summary of the invention

To solve the above problems, the purpose of the present invention is to provide a kind of geothermal reinjection filter plant, using container-type, The exterior line between each container need to be only connected, construction time and the cost of labor at scene is greatly reduced.

The purpose of the present invention is what is be achieved through the following technical solutions:

A kind of geothermal reinjection filter plant provided by the invention, wherein including being sequentially communicated for being passed through the defeated of geothermal tail water Enter container with motivity, the primarily efficient filter container for being filtered for the first time to geothermal tail water and for carrying out two to geothermal tail water The high efficiency filter container of secondary filtering.

As an improvement of the present invention, it is provided with the first connecting pipe in the input power container and is arranged in institute It states and provides the circulating pump of power for the input to geothermal tail water and for the recharge to geothermal tail water in the first connecting pipe The booster pump of power is provided, the first water inlet and the first water outlet are installed on the input power container, described first connects Adapter tube road is connected with first water inlet and the first water outlet respectively.

As a further improvement of the present invention, the first valve is installed in first connecting pipe.

As a further improvement of the present invention, it is additionally provided in the input power container for just being imitated to described It filters container and provides the air compressor machine being connected and air accumulator of power, the air compressor machine and institute with the backwash of high efficiency filter container State the connection of the first connecting pipe.

As a further improvement of the present invention, the second connecting pipe, control are provided in the primarily efficient filter container Cabinet and several being arranged in second connecting pipe are used to filter the primary filter of impurity particle in geothermal tail water, institute It states and the second water inlet and the second water outlet is installed on primarily efficient filter container, second connecting pipe is respectively with described second Water inlet and the second water outlet are connected, and the control cabinet and the primary filter are electrically connected.

As a further improvement of the present invention, the second valve, second valve are installed in second connecting pipe Door is electrically connected with the control cabinet.

As a further improvement of the present invention, the first electromagnetic flowmeter is installed in second connecting pipe.

As a further improvement of the present invention, third connecting pipe and setting are provided in the high efficiency filter container Several in the third connecting pipe are used to filter the high efficiency particulate air filter of silt in geothermal tail water, the high efficiency filter collection Third water inlet and third water outlet be installed in vanning, the third connecting pipe respectively with the third water inlet and third Water outlet is connected.

As a further improvement of the present invention, third valve is installed in the third connecting pipe.

As a further improvement of the present invention, the second electromagnetic flowmeter is installed in the third connecting pipe.

In the present invention, using container-type, the exterior line between each container need to be only connected, is greatly reduced existing The construction time of field and cost of labor；To solve the problems, such as that geothermal reinjection equipment is placed without reserved area and placement geothermal reinjection is set Standby the problem of need to building a house.

Detailed description of the invention

The drawings described herein are used to provide a further understanding of the present invention, constitutes part of this application, this hair Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:

Fig. 1 is the schematic diagram of internal structure of input power container of the invention；

Fig. 2 is the outline structural diagram of input power container of the invention；

Fig. 3 is the schematic diagram of internal structure of primarily efficient filter container of the invention；

Fig. 4 is the outline structural diagram of primarily efficient filter container of the invention；

Fig. 5 is the schematic diagram of internal structure of high efficiency filter container of the invention；

Fig. 6 is the outline structural diagram of high efficiency filter container of the invention；

Wherein appended drawing reference are as follows: 1- input power container, the first connecting pipe of 11-, 12- circulating pump, 13- booster pump, 14- One water inlet, the first water outlet of 15-, 16- air compressor machine, 17- air accumulator, the first valve of 18-, 19- aperture, 110- method for externally Orchid, 2- primarily efficient filter container, the second connecting pipe of 21-, 22- control cabinet, 23- primary filter, the second water inlet of 24-, 25- Second water outlet, the second valve of 26-, the first electromagnetic flowmeter of 27-, the first access door of 28-, 3- high efficiency filter container, 31- Three connecting pipes, 32- high efficiency particulate air filter, 33- third water inlet, 34- third water outlet, 35- third valve, 36- third electromagnetism Flowmeter, the second access door of 37-.

Specific embodiment

In order to enable those skilled in the art to better understand the solution of the present invention, below in conjunction in the embodiment of the present invention Attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only The embodiment of a part of the invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people The model that the present invention protects all should belong in member's every other embodiment obtained without making creative work It encloses.

As shown in Figures 1 to 6, a kind of geothermal reinjection filter plant of the invention, including being sequentially communicated for being passed through underground heat The input power container 1 of tail water, the primarily efficient filter container 2 for being filtered for the first time to geothermal tail water and for underground heat The high efficiency filter container 3 of tail water progress secondary filter.

In the present invention, using container-type, the exterior line between each container need to be only connected, is greatly reduced existing The construction time of field and cost of labor；To solve the problems, such as that geothermal reinjection equipment is placed without reserved area and placement geothermal reinjection is set Standby the problem of need to building a house.

As depicted in figs. 1 and 2, it is provided with the first connecting pipe 11 in input power container and is arranged in the first connecting tube On road 11 circulating pump 12 of power is provided for the input to geothermal tail water and for the recharge offer power to geothermal tail water Booster pump 13, the first water inlet 14 and the first water outlet 15, the first connecting tube 11 are installed on input power container 11 It is connected respectively with the first water inlet 14 and the first water outlet 15；In particular, the first water inlet 14 is connect with geothermal tail water pipe, Geothermal tail water is passed through in input power container 1 by the first water inlet 14, provides power by circulating pump 12, booster pump 13 is to ground The recharge of hot tail water provides power, is passed through geothermal tail water acceleration in the first water inlet 14, then export by the first water outlet 15 To primarily efficient filter container 2.

In the present invention, in order to preferably carry out the on-off of the first connecting pipe 11 of control, in the first connecting pipe 11 First valve is installed.

In the present invention, it is additionally provided in input power container 1 for primarily efficient filter container 2 and high efficiency filter collection The backwash of vanning 3 provides the air compressor machine 16 being connected and air accumulator 17 of power, and air compressor machine 16 is connected to the first connecting pipe 11, The backwash that primarily efficient filter container 2 can be facilitated by air compressor machine 16 and air accumulator 17 rinses it and filters the residue left.

In input power container 1, circulating pump 12, booster pump 13, air compressor machine 16, air accumulator and input power container 1 pedestal is fixed by bolts, and reduces vibratory output, and vibration is avoided to generate displacement；It is provided on the tank wall of input power container 1 Aperture 19 can be observed conveniently outside；First water inlet 14 and the first water outlet 15 are provided with external flange 110, Facilitate external pipe.

As shown in Figure 3 and Figure 4, the second connecting pipe 21, control cabinet 22 and setting are provided in primarily efficient filter container 2 to exist Several in second connecting pipe 21 are used to filter the primary filter 23 of impurity particle in geothermal tail water, primarily efficient filter packaging Second water inlet 24 and the second water outlet 25 be installed on case 23, the second connecting pipe 21 respectively with the second water inlet 24 and second Water outlet 25 is connected, and control cabinet 22 and primary filter 23 are electrically connected；In particular, geothermal tail water is from input power packaging Case 1 is transmitted in the second water inlet 24, is passed through the second connecting pipe 21 in primarily efficient filter container 2, then by primary filter 23 Impurity particle in geothermal tail water is filtered, as shown in figure 3, preferably, 3 primary filters 23 is selected to be connected on the second connecting tube Impurity particle in geothermal tail water is filtered on road 21, so that it is guaranteed that impurities in water particle not blocking underground water layer in recharge, To protect geothermal reservoir, achieve the purpose that the sustainable use energy.

In primarily efficient filter container 2, in order to preferably control the on-off of the second connecting pipe 21, the second connecting pipe 21 On the second valve 26 is installed, the second valve 26 is electrically connected with control cabinet 22, and the first electricity is equipped in the second connecting pipe 21 Magnetic flowmeter 27 can regulate and control water flow；The pedestal of primary filter 23, control cabinet 22 and primarily efficient filter container 2 uses spiral shell Bolt is fixed, and vibratory output is reduced, and vibration is avoided to generate displacement.There are two the first access doors 28 for the setting of primarily efficient filter container 2, for people With the disengaging of equipment, facilitate installation and maintenance.The second water inlet 24 and the second water outlet 25 of primarily efficient filter container 2 are also all provided with It is equipped with external flange 110, external pipe is facilitated to be connected to.

As shown in Figure 5 and Figure 6, third connecting pipe 31 and setting are provided in high efficiency filter container 3 to connect in third Several on pipeline 31 are used to filter the high efficiency particulate air filter 32 of silt in geothermal tail water, are equipped on high efficiency filter container 32 Third water inlet 33 and third water outlet 34, third connecting pipe 31 are connected with third water inlet 33 and third water outlet 34 respectively It is logical；It is passed through in third connecting pipe 31 in particular, geothermal tail water is transmitted to third water inlet 33 by primarily efficient filter container 2, By high efficiency particulate air filter 32 for filtering silt in geothermal tail water, preferably, accurate mistake of the high efficiency particulate air filter 32 using 0.5 micron Filter；Entered in underground water well by 34 recharge of third water outlet again, it is ensured that impurities in water not blocking underground water layer in recharge, with Geothermal reservoir is protected, achievees the purpose that the sustainable use energy.

In high efficiency filter container 32, in order to preferably control the on-off of third connecting pipe 3, third connecting pipe 3 On third valve 35 is installed；Second electromagnetic flowmeter 36, adjustable water flow are installed in third connecting pipe 3.Efficiently It filters and offers the second access door 37 on the tank wall of container 3, disengaging is facilitated to be installed and repaired；Third water inlet 33 and Three water outlets 34 are also provided with external flange 110, and external pipe is facilitated to be attached.High efficiency particulate air filter 32 and high efficiency filter collection 32 pedestals of casing are fixed by bolts, and reduce vibratory output, and vibration is avoided to generate displacement.

In the present invention, input power container 1, primarily efficient filter container 2 and high efficiency filter container 3 outdoor can be put Set, adapt to weather in all parts of the country, 8 grades of earthquakes can be resisted, thus solve the problems, such as geothermal reinjection equipment placed without reserved area and Place the problem of geothermal reinjection equipment need to build a house.

In the present invention, input power container 1, primarily efficient filter container 2 and 3 structure of high efficiency filter container are simple, Each container can skid and lifting, be readily transported, it is easy to install and use.

In the present invention, the bottom of input power container 1, primarily efficient filter container 2 and high efficiency filter container 3 is used Reinforcement structure, so that each every square of ability to bear in container bottom surface is not less than 1 ton of ability, and reserved in the bottom of container The installation threaded hole of equipment, equipment can be directly anchored on bottom surface when installing, and have stronger shock resistance, to meet transport It is required that can be used with multiple websites.

In the present invention, the wallboard of input power container 1, primarily efficient filter container 2 and high efficiency filter container 3 exists Increase on the basis of original and reinforce skeleton, so that wallboard has stronger enabling capabilities；And acoustical cotton is increased, guarantee stronger Sound insulation capabilities do not influence the normal life and rest of resident by noise control within 50 decibels；Solve the noise of equipment operation Problem.

In the present invention, input power container 1, primarily efficient filter container 2 and 3 core component of high efficiency filter container and Electrical component is installed in the inside of container, and the safe handling of each components is effectively protected, and outside is reserved to need to install Mounting hole or flange and cable access aperture；Pipeline between each each components of internal container has connected At without constructing again at the scene, scene only needs to connect pipeline and main pipe rail between each container, to reduce recharge significantly The construction period of project, is greatly lowered cost of labor.

In the present invention, input power container 1, primarily efficient filter container 2 and each function of high efficiency filter container 3 are respectively not It is identical, according to each site apparatus and space requirement, input power container 1, primarily efficient filter container 2 and efficient mistake can be made Filter container 3 matches jointly, some container can also be used alone according to existing equipment；It outdoor can be put by container It sets, basic to adapt to the various weathers in the whole nation, when use need to only connect usable, install convenient by external flange.

The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered It is considered as protection scope of the present invention.