CN111825257A - Artificial hot spring system - Google Patents

Artificial hot spring system Download PDF

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Publication number
CN111825257A
CN111825257A CN202010850200.1A CN202010850200A CN111825257A CN 111825257 A CN111825257 A CN 111825257A CN 202010850200 A CN202010850200 A CN 202010850200A CN 111825257 A CN111825257 A CN 111825257A
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CN
China
Prior art keywords
box
heat exchange
pressure regulating
filter
pressure
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202010850200.1A
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Chinese (zh)
Inventor
肖艳琪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xide County Characteristic Industry Protection Association
Original Assignee
Xide County Characteristic Industry Protection Association
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Xide County Characteristic Industry Protection Association filed Critical Xide County Characteristic Industry Protection Association
Priority to CN202010850200.1A priority Critical patent/CN111825257A/en
Publication of CN111825257A publication Critical patent/CN111825257A/en
Withdrawn legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/08—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag
    • F28D7/082—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag with serpentine or zig-zag configuration
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
    • F28F19/01—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using means for separating solid materials from heat-exchange fluids, e.g. filters
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/30—Treatment of water, waste water, or sewage by irradiation
    • C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/78—Details relating to ozone treatment devices
    • C02F2201/782—Ozone generators
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/02—Odour removal or prevention of malodour
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/04—Disinfection
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/10—Energy recovery

Abstract

The invention discloses an artificial hot spring system which comprises a filter box, a mineralization box, a disinfection and sterilization box and a heat exchange box, wherein the filter box, the mineralization box, the disinfection and sterilization box and the heat exchange box are sequentially arranged and connected through pipelines, the filter box is provided with a raw water inlet, and the heat exchange box is provided with a hot spring water outlet. The heat exchange box is provided with the heat exchange tube in the snake-shaped structure, and the outer wall of the heat exchange tube is provided with the plurality of strip-shaped bulges, so that the heat exchange area is larger, and the heat exchange efficiency is improved; the top of the heat exchange box is provided with a pressure regulating device, when the pressure in the heat exchange box is increased, airflow enters the pressure regulating cavity from the air pipe, the piston is extruded and displaced, and the pressure relief hole is opened to relieve the pressure; when the heat exchange pressure is normal, the piston is reset under the action of the spring, and the pressure relief hole is closed, so that the pressure in the heat exchange box can be adjusted, the use safety is improved, the heat exchange box is connected with the filter box through the pipeline, heat exchange water can be introduced into the filter box for use after being used for a period of time, and the energy waste is avoided.

Description

Artificial hot spring system
Technical Field
The invention relates to the technical field of artificial hot springs, in particular to an artificial hot spring system.
Background
The hot spring is one of spring water, strictly speaking, the natural water naturally gushes out from the underground, and when the hot spring is soaked, mineral substances contained in the hot spring can penetrate through the skin of a body to promote blood circulation and accelerate metabolism. The chemicals of hot spring stimulate autonomic nerves, endocrine and immune systems when its own minerals permeate into the skin through the epidermis. Therefore, the hot spring can not only dispel cold and build body, but also is beneficial to the treatment of some diseases.
Since the number of hot springs is limited and the hot springs are far away from the big city and mountain area, it is necessary to provide an artificial hot spring system.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide an artificial hot spring system.
The purpose of the invention is realized by the following technical scheme:
an artificial hot spring system comprises a filter box, a mineralization box, a disinfection and sterilization box and a heat exchange box which are sequentially arranged and connected through pipelines, wherein the filter box is provided with a raw water inlet, and the heat exchange box is provided with a hot spring water outlet;
the heat exchange box is internally filled with heat exchange water and is provided with a heat exchange tube in a serpentine structure, one end of the heat exchange tube is connected with the disinfection and sterilization box, and the other end of the heat exchange tube is connected with the hot spring water outlet; the outer wall of the heat exchange tube is provided with a plurality of strip-shaped bulges, the inner bottom of the heat exchange box is provided with an electric heating wire for heating heat exchange water, the heat exchange box is provided with a water filling port, the water filling port is provided with a sealing valve, and the heat exchange box is connected with the filter box through a pipeline;
the top of the heat exchange box is provided with a pressure regulating device, the pressure regulating device comprises a pressure regulating barrel, the pressure regulating barrel is provided with a hollow pressure regulating cavity, the side wall of the pressure regulating barrel is provided with a pressure relief hole and an air inlet hole which are communicated with the pressure regulating cavity, and the air inlet hole is provided with an air pipe communicated with the interior of the heat exchange box; the pressure regulating intracavity is equipped with the piston, and one side of piston is equipped with the regulation pole, adjusts the pole and keeps away from the one end and the pressure regulating section of thick bamboo sliding connection of piston, and the cover is equipped with the spring on the regulation pole, the one end of spring and the inner wall butt of pressure regulating section of thick bamboo, the other end and the piston butt of spring, the position of piston in the pressure regulating intracavity is used for controlling opening or closing of pressure release hole.
Optionally, the inner wall of the filter box is provided with a first supporting lug, the filter box is placed on the first supporting lug, an annular partition plate is arranged in the filter box and divides the interior of the filter box into an outer cavity and an inner cavity, activated carbon is contained in the outer cavity, the annular partition plate is provided with a plurality of filter meshes, the side wall of the filter box and the bottom wall corresponding to the outer cavity region are also provided with a plurality of filter meshes, and the raw water inlet is located above the inner cavity so that raw water directly falls into the inner cavity.
Optionally, the filter cassette is provided with a hand ring at its rim.
Optionally, the bottom of the mineralization box is provided with a plurality of mixed mineral aggregates, the mixed mineral aggregates comprise sulfur, fuchsia stone, metasilicic acid and medical stone, a diversion box is arranged above the mixed mineral aggregates, and the diversion box is internally provided with honeycomb-shaped meshes.
Optionally, an ozone generator is arranged at the top of the disinfection and sterilization box, and the ozone generator is connected with an ozone pipe extending into the disinfection and sterilization box.
Optionally, the end of the ozone tube is provided with a gas distribution balloon, and the gas distribution balloon is provided with a plurality of gas distribution holes.
Optionally, the inner top of the disinfection and sterilization box is provided with an ultraviolet sterilization lamp.
The invention has the following advantages: according to the invention, the heat exchange box is provided with the heat exchange tube in a snake-shaped structure, and the outer wall of the heat exchange tube is provided with the plurality of strip-shaped bulges, so that the heat exchange area is larger, and the heat exchange efficiency is improved; the top of the heat exchange box is provided with a pressure regulating device, when the pressure in the heat exchange box is increased, airflow enters the pressure regulating cavity from the air pipe, the piston is extruded and displaced, and the pressure relief hole is opened to relieve the pressure; when the heat exchange pressure is normal, the piston is reset under the action of the spring, and the pressure relief hole is closed, so that the pressure in the heat exchange box can be adjusted, the use safety is improved, the heat exchange box is connected with the filter box through the pipeline, heat exchange water can be introduced into the filter box for use after being used for a period of time, and the energy waste is avoided.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.
FIG. 1 is a schematic structural diagram of an artificial hot spring system according to the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
in the figure: 1-a filter tank, 101-a raw water inlet, 102-a supporting lug, 103-a filter box, 104-an annular partition plate, 105-an outer cavity, 106-an inner cavity, 107-a filter mesh hole, 108-a hand ring, 2-a mineralization box, 201-a shunt box, 3-a disinfection and sterilization box, 301-an ozone generator, 302-an ozone tube, 303-a shunt balloon, 304-an ultraviolet sterilization lamp, 4-a heat exchange box, 401-a hot spring water outlet, 5-a heat exchange tube, 501-a strip-shaped bulge, 6-a water filling port, 601-a sealing valve, 7-a pressure regulating device, 701-a pressure regulating cylinder, 701a pressure regulating cavity, 702-a pressure relief hole, air inlet hole, 704-an air tube, 705-a piston, 706-a regulating rod 703 and 707-a spring, 8-electric heating wire.
Detailed Description
The technical solution in the embodiments of the present application is described below with reference to the drawings in the embodiments of the present application.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
As shown in fig. 1-2, an artificial hot spring system comprises a filter tank 1, a mineralization tank 2, a disinfection and sterilization tank 3 and a heat exchange tank 4 which are arranged in sequence and connected through a pipeline, wherein the filter tank 1 is provided with a raw water inlet 101, and the heat exchange tank 4 is provided with a hot spring water outlet 401; it is easy to understand that the raw water can be transferred among the filter tank 1, the mineralization tank 2, the disinfection and sterilization tank 3 and the heat exchange tank 4 by pumping.
In this embodiment, the heat exchange box 4 is filled with heat exchange water, the heat exchange box 4 is provided with a heat exchange tube 5 in a serpentine structure, one end of the heat exchange tube is connected with the disinfection and sterilization box 3, and the other end of the heat exchange tube is connected with the hot spring water outlet 401; the outer wall of the heat exchange tube 5 is provided with a plurality of strip-shaped bulges 501, the inner bottom of the heat exchange box 4 is provided with an electric heating wire 8 for heating heat exchange water, the heat exchange box 4 is provided with a water filling port 6, the water filling port 6 is provided with a sealing valve 601, and the heat exchange box 4 is connected with the filter box 1 through a pipeline.
It is worth to say that the heat exchange box 4 is provided with the heat exchange tube 5 in a serpentine structure, and the outer wall of the heat exchange tube 5 is provided with a plurality of strip-shaped bulges 501, so that the heat exchange area is larger, and the heat exchange efficiency is improved; the heat exchange box 4 is connected with the filter box 1 through a pipeline, so that heat exchange water can be introduced into the filter box 1 for use after being used for a period of time, and energy waste is avoided.
In this embodiment, a pressure regulating device 7 is disposed at the top of the heat exchange box 4, the pressure regulating device 7 includes a pressure regulating barrel 701, the pressure regulating barrel 701 is provided with a hollow pressure regulating cavity 701a, a pressure relief hole 702 and an air inlet hole 703 are disposed on the side wall of the pressure regulating barrel 701, the pressure regulating cavity 701a is communicated with the pressure relief hole 702, and the air inlet hole 703 is provided with an air pipe 704 communicated with the inside of the heat exchange box 4; a piston 705 is arranged in the pressure regulating cavity 701a, an adjusting rod 706 is arranged on one side of the piston 705, one end, far away from the piston 705, of the adjusting rod 706 is connected with the pressure regulating cylinder 701 in a sliding mode, a spring 707 is sleeved on the adjusting rod 706, one end of the spring 707 abuts against the inner wall of the pressure regulating cylinder 701, the other end of the spring 707 abuts against the piston 705, and the position of the piston 705 in the pressure regulating cavity 701a is used for controlling the opening or closing of the pressure relief hole 702.
When the pressure in the heat exchange box 4 is increased, the airflow enters the pressure regulating cavity 701a from the air pipe 704, the piston 705 is extruded, the piston 705 displaces, and the pressure relief hole 702 is opened for pressure relief; when the heat exchange pressure is normal, the piston 705 is reset under the action of the spring 707, and the pressure relief hole 702 is closed, that is, the pressure in the heat exchange box 4 can be adjusted, so that the use safety is improved.
In this embodiment, the inner wall of the filter box 1 is provided with a first supporting lug 102, the filter box 103 is placed on the first supporting lug 102, and the edge of the filter box 103 is provided with a hand-held ring 108 for easy replacement; an annular partition plate 104 is arranged in the filter box 103, the annular partition plate 104 divides the interior of the filter box 103 into an outer cavity 105 and an inner cavity 106, activated carbon is contained in the outer cavity 105, the annular partition plate 104 is provided with a plurality of filter meshes 107, the side wall of the filter box 103 and the bottom wall corresponding to the outer cavity 105 area are also provided with a plurality of filter meshes 107, and the raw water inlet 101 is positioned above the inner cavity 106 so that raw water directly falls into the inner cavity 106; raw water filters large-particle impurities through the annular partition plate 104, and peculiar smell is removed through activated carbon.
In this embodiment, the bottom of the mineralization box 2 is provided with a plurality of mixed mineral aggregates, the mixed mineral aggregates include sulfur, fuchsin, metasilicic acid and medical stone, the diversion box 201 is arranged above the mixed mineral aggregates, the inside of the diversion box 201 is provided with honeycomb-shaped meshes, and raw water passing through the mixed mineral aggregates can generate artificial mineral spring water containing chemical components of sulfur, boron and metasilicic acid.
In this embodiment, the top of the sterilization box 3 is provided with an ozone generator 301, and the ozone generator 301 is connected with an ozone tube 302 extending into the sterilization box 3. The end part of the ozone tube 302 is provided with a gas distribution balloon 303, the gas distribution balloon 303 is provided with a plurality of gas distribution holes, and the inner top of the disinfection and sterilization box 3 is provided with an ultraviolet sterilization lamp 304; the disinfection and sterilization effect is improved by the combined sterilization of ozone and ultraviolet rays.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (7)

1. An artificial hot spring system is characterized in that: the device comprises a filter box (1), a mineralization box (2), a disinfection and sterilization box (3) and a heat exchange box (4) which are sequentially arranged and connected through a pipeline, wherein the filter box (1) is provided with a raw water inlet (101), and the heat exchange box (4) is provided with a hot spring water outlet (401);
the heat exchange box (4) is filled with heat exchange water, the heat exchange box (4) is provided with a heat exchange tube (5) in a snake-shaped structure, one end of the heat exchange tube is connected with the disinfection and sterilization box (3), and the other end of the heat exchange tube is connected with the hot spring water outlet (401); the outer wall of the heat exchange tube (5) is provided with a plurality of strip-shaped bulges (501), the inner bottom of the heat exchange box (4) is provided with an electric heating wire (8) for heating heat exchange water, the heat exchange box (4) is provided with a water filling port (6), the water filling port (6) is provided with a sealing valve (601), and the heat exchange box (4) is connected with the filter box (1) through a pipeline;
the top of the heat exchange box (4) is provided with a pressure regulating device (7), the pressure regulating device (7) comprises a pressure regulating barrel (701), the pressure regulating barrel (701) is provided with a hollow pressure regulating cavity (701a), the side wall of the pressure regulating barrel (701) is provided with a pressure relief hole (702) and an air inlet hole (703) which are communicated with the pressure regulating cavity (701a), and the air inlet hole (703) is provided with an air pipe (704) communicated with the interior of the heat exchange box (4); a piston (705) is arranged in a pressure regulating cavity (701a), an adjusting rod (706) is arranged on one side of the piston (705), one end, far away from the piston (705), of the adjusting rod (706) is connected with a pressure regulating cylinder (701) in a sliding mode, a spring (707) is sleeved on the adjusting rod (706), one end of the spring (707) is abutted to the inner wall of the pressure regulating cylinder (701), the other end of the spring (707) is abutted to the piston (705), and the position of the piston (705) in the pressure regulating cavity (701a) is used for controlling opening or closing of the pressure relief hole (702).
2. The artificial spa system according to claim 1, wherein: the inner wall of the filter box (1) is provided with a supporting lug (102), the supporting lug (102) is provided with a filter box (103), an annular partition plate (104) is arranged in the filter box (103), the annular partition plate (104) partitions the interior of the filter box (103) into an outer cavity (105) and an inner cavity (106), active carbon is contained in the outer cavity (105), the annular partition plate (104) is provided with a plurality of filter meshes (107), the side wall of the filter box (103) and the bottom wall corresponding to the outer cavity (105) area are also provided with a plurality of filter meshes (107), and a raw water inlet (101) is positioned above the inner cavity (106) so that raw water directly falls into the inner cavity (106).
3. The artificial spa system according to claim 2, wherein: the edge of the filter box (103) is provided with a hand-held ring (108).
4. The artificial spa system according to claim 1, wherein: the interior bottom of mineralize mineralization case (2) is equipped with a plurality of mixed mineral aggregates, mixed mineral aggregate includes sulphur, fushou stone, metasilicic acid and medical stone, the top of mixed mineral aggregate is equipped with reposition of redundant personnel box (201), and the inside of reposition of redundant personnel box (201) is equipped with honeycomb mesh.
5. The artificial spa system according to claim 1, wherein: the top of the disinfection and sterilization box (3) is provided with an ozone generator (301), and the ozone generator (301) is connected with an ozone pipe (302) extending into the disinfection and sterilization box (3).
6. The artificial spa system according to claim 5, wherein: the end part of the ozone tube (302) is provided with a gas distribution balloon (303), and the gas distribution balloon (303) is provided with a plurality of gas distribution holes.
7. The artificial spa system according to claim 5, wherein: the inner top of the disinfection and sterilization box (3) is arranged on an ultraviolet sterilization lamp (304).
CN202010850200.1A 2020-08-21 2020-08-21 Artificial hot spring system Withdrawn CN111825257A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010850200.1A CN111825257A (en) 2020-08-21 2020-08-21 Artificial hot spring system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010850200.1A CN111825257A (en) 2020-08-21 2020-08-21 Artificial hot spring system

Publications (1)

Publication Number Publication Date
CN111825257A true CN111825257A (en) 2020-10-27

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0197459A (en) * 1987-10-09 1989-04-14 Hitachi Zosen Corp Artificial hot spring apparatus
CN2071677U (en) * 1990-04-07 1991-02-20 上海海鹰矿泉水设备制造公司 Man-made mineral water device for shower bath
CN1723866A (en) * 2004-07-21 2006-01-25 株式会社篁 Artificial hot-spring equipment
EP1726571A1 (en) * 2005-05-24 2006-11-29 Agua Nafree, S.A. Processor for purifying potable water from a spring or mains suply
US20090101490A1 (en) * 2005-07-06 2009-04-23 Sylvan Source, Inc. Water Purification System
CN107050965A (en) * 2017-04-21 2017-08-18 张海军 Sewage discharge filter
CN206860580U (en) * 2017-05-25 2018-01-09 宁波市鑫潮自动化元件有限公司 A kind of pulse pressure regulation cylinder
CN111519697A (en) * 2020-05-13 2020-08-11 中环洁环境有限公司 Municipal garden rainwater collection system

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0197459A (en) * 1987-10-09 1989-04-14 Hitachi Zosen Corp Artificial hot spring apparatus
CN2071677U (en) * 1990-04-07 1991-02-20 上海海鹰矿泉水设备制造公司 Man-made mineral water device for shower bath
CN1723866A (en) * 2004-07-21 2006-01-25 株式会社篁 Artificial hot-spring equipment
EP1726571A1 (en) * 2005-05-24 2006-11-29 Agua Nafree, S.A. Processor for purifying potable water from a spring or mains suply
US20090101490A1 (en) * 2005-07-06 2009-04-23 Sylvan Source, Inc. Water Purification System
CN107050965A (en) * 2017-04-21 2017-08-18 张海军 Sewage discharge filter
CN206860580U (en) * 2017-05-25 2018-01-09 宁波市鑫潮自动化元件有限公司 A kind of pulse pressure regulation cylinder
CN111519697A (en) * 2020-05-13 2020-08-11 中环洁环境有限公司 Municipal garden rainwater collection system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
王学生等: "《化工设备设计》", 30 September 2011, 华东理工大学出版社 *

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Application publication date: 20201027