CN204225525U - Drillng operation outdoor life washroom - Google Patents

Drillng operation outdoor life washroom Download PDF

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Publication number
CN204225525U
CN204225525U CN201420654698.4U CN201420654698U CN204225525U CN 204225525 U CN204225525 U CN 204225525U CN 201420654698 U CN201420654698 U CN 201420654698U CN 204225525 U CN204225525 U CN 204225525U
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CN
China
Prior art keywords
water tank
chamber
dirt box
casing
drillng operation
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.)
Expired - Fee Related
Application number
CN201420654698.4U
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Chinese (zh)
Inventor
黄周林
孙光鹏
姜国富
钟晓明
康学海
鲁解
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DEYANG BAICHUAN PETROLEUM ENGINEERING TECHNOLOGY SERVICE Co Ltd
Original Assignee
DEYANG BAICHUAN PETROLEUM ENGINEERING TECHNOLOGY SERVICE Co Ltd
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Publication date
Application filed by DEYANG BAICHUAN PETROLEUM ENGINEERING TECHNOLOGY SERVICE Co Ltd filed Critical DEYANG BAICHUAN PETROLEUM ENGINEERING TECHNOLOGY SERVICE Co Ltd
Priority to CN201420654698.4U priority Critical patent/CN204225525U/en
Application granted granted Critical
Publication of CN204225525U publication Critical patent/CN204225525U/en
Expired - Fee Related legal-status Critical Current
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change

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  • Sink And Installation For Waste Water (AREA)

Abstract

A kind of drillng operation outdoor life washroom, comprises the casing that inside is separated into multiple separate space, has multiple defecation room, an equipment holding chamber and at least one purge chamber in these spaces; Defecation indoor are provided with closet, and closet is connected with water tank and dirt box by blowoff valve; Dirt box, vacuum pump, biochemical processor, water tank, waste water tank and electric control cabinet is mainly mounted with in equipment holding chamber, vacuum pump is connected with dirt box, the charging aperture of biochemical processor is connected with vacuum pump, water inlet is connected with water tank, the sewage draining exit of waste water tank is connected with dirt box or biochemical processor, and electric control cabinet is for controlling each power equipment and/or providing power supply to each power equipment; At least be provided with washstand in purge chamber, the water-control valve of washstand is connected with water tank, and the gutter of purge chamber is connected with waste water tank.It reliably achieves flushing collection and the environmental protection treatment of human body institute blowdown thing, has Energy and comfort, the clean feature such as environmental protection, health.

Description

Drillng operation outdoor life washroom
Technical field
The utility model relates to washroom, specifically a kind of drillng operation outdoor life washroom.
Background technology
Situ of drilling well is in field.In the wild in production operation, workman lives in around operation field temporarily, and the existence of people must also exist food and drink and draw the behavior of spreading, but the living facilities of field work are all interim, simple and crude, inclement condition.
At present, substantially there is not modern sanitized facility in operation field in the wild, and the sanitized facility of " higher gears " is also only the space of hiding shame (also or, the non-irrigated lavatory of " luxury ") that enclosure wall/shading cloth encloses.All the time, production operation workman in field is take traditional " on the spot solve " for behaviors such as defecations, and this pollutes ecological environment around operation field, very unhygienic greatly, and this pollution is especially more obvious under " normalization " of duty cycle; In addition, this " on the spot solve " makes the blowdown thing indwelling of human body institute on the ground, lets alone to grow corruption (summer of higher temperatures clearly) or air-dry etc., thus easily causes disease's spread to infect, is unfavorable for that workman is healthy with the management and control of surrounding disease.
Summary of the invention
Goal of the invention of the present utility model is: for particularity and the deficiencies in the prior art of above-mentioned field work living environment, provides a kind of convenience, clean, environmental protection, health, health, practical drillng operation outdoor life washroom.
The technical solution adopted in the utility model is, a kind of drillng operation outdoor life washroom, comprise container-type casing, described box house is separated into multiple separate space, has multiple defecation room, an equipment holding chamber and at least one purge chamber in these spaces; Wherein:
Described defecation indoor are provided with closet, and described closet is connected with the feed pipe of water tank and the blow-off pipe of dirt box by blowoff valve;
Dirt box, vacuum pump, biochemical processor, water tank, waste water tank and electric control cabinet is mainly mounted with in described equipment holding chamber; Described vacuum pump is connected with dirt box, for dirt box and closet connect blow-off pipe maintain vacuum state; The charging aperture of described biochemical processor is connected with vacuum pump, water inlet is connected with water outlet of water tank; The sewage draining exit of described waste water tank is connected with dirt box or biochemical processor; Described electric control cabinet is for controlling each power equipment and/or providing power supply to each power equipment;
At least be provided with washstand in described purge chamber, the water-control valve of described washstand is connected with the feed pipe of water tank, and the gutter of described purge chamber is connected with waste water tank.
Also have room, kitchen in described housing interior volume, the gutter of room, described kitchen is connected with settling tank, and described settling tank is placed in equipment holding chamber and the sewage draining exit of settling tank is connected with dirt box or biochemical processor.
Described settling tank interior separation becomes the first chamber, the second chamber and the 3rd chamber, the dirt inlet of described first chamber is provided with basket type solid-liquid filtration device and is provided with the deflection plate of restriction effluent flow rate in the first chamber, second and third chamber described is water-oil separating room, and the sewage outfalls setting of settling tank is at the 3rd chamber.
Also be provided with shower nozzle in purge chamber in described casing, this shower nozzle is connected with water tank or geyser; Described geyser is placed in equipment holding chamber, geyser is connected with water tank; The gutter place of described purge chamber is provided with basket type hair filter.
Illuminator is furnished with in each space of described box house.
Ventilation system is furnished with in each space of described box house.
The outside of described casing is hung with the cat ladder can climbed to casing top.
The bottom of described casing is provided with multiple leg or strap brake castor.
The beneficial effects of the utility model are:
1. above-mentioned washroom is on moveable basis, vacuum draw and biochemical processing is utilized reliably to achieve flushing collection and the environmental protection treatment of human body institute blowdown thing with limited water resource, convenience is good, comfortableness is high, make to have around living environment the features such as clean, environmental protection, health, be conducive to the healthy management and control of people, animal around, practical;
2. the inner space, washroom that forms of whole casing divides reasonable, compact, clean and tidy and perfect in shape and function, meets the instructions for use that field work is lived, further increases the comfortableness of use;
3. be with the washroom of room, kitchen on the basis of clean, environmental protection, health, integrate the functions such as defecation, cleaning, culinary art, effectively and reliably can improve the living condition of field work, further enhancing its practical and comfortableness.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described.
Fig. 1 is a kind of structural representation of the present utility model.
Code name implication in figure: 1-casing; 2-defecation room; 3-purge chamber; 4-equipment holding chamber; 5-closet; 6-blowoff valve; 7-feed pipe; 8-blow-off pipe; 9-washstand; 10-dirt box; 11-vacuum pump; 12-biochemical processor; 13-water tank; 14-waste water tank.
Detailed description of the invention
embodiment 1
See Fig. 1: the utility model comprises casing 1, this casing 1 is container-like structure.The exterior side wall of casing 1 is provided with hang the cat ladder can climbed to casing 1 top, and the process such as lifting, carrying, maintenance are convenient in the existence of this cat ladder; Be respectively equipped with leg (strap brake castor also can be adopted to replace) in the corner, bottom of aforementioned casing 1, the existence of these legs by casing 1 secure support on the ground, can not only be isolated ground humidity and be convenient to lifting, carrying.
The inside of above-mentioned casing 1 is separated into multiple separate space, and namely whole space is opened by a lot of baffle for separating, respectively separate by the space of separating.There are in these spaces five defecation room 2(quantity rationally determine according to use amount etc.), an equipment holding chamber 4 and purge chamber 3(certainly this quantity rationally determine according to use amount).
Wherein, the inside of each defecation room 2 is provided with closet 5(and is generally pan, also can be the water closet that comfortableness is higher), and other supporting facility (such as paper web frame, handrail etc.).Aforementioned closet 5 is connected with the feed pipe 7 of water tank 13 and the blow-off pipe 8 of dirt box 10 by blowoff valve 6, and this dirt box 10 and blow-off pipe 8 maintain vacuum state by following vacuum pump 11.Aforementioned blowoff valve 6 is when needs rinse, triggered by pressed by external force, thus automatically send signal to valve positioner, the water valve water spray of controller first on control of sewage disposal valve 6 with toilet flushing 5(flushing water by supply after booster pump pressurizes in water tank), then open blowoff valve, utilize the inside and outside differential pressure of blow-off pipe 8, dirt in closet 5 is sucked in blow-off pipe 8, then makes to form water seal in closet 5 under the water valve effect of blowoff valve 6.
Dirt box 10, vacuum pump 11, biochemical processor 12, water tank 13, waste water tank 14 and electric control cabinet is mainly mounted with in equipment holding chamber 4.Vacuum pump 11 is connected with dirt box 10, vacuum pump 11 for dirt box 10 and closet 5 connect blow-off pipe 8 and maintain vacuum state, namely vacuum pump detects the pressure in dirt box 10 and blow-off pipe 8 by pressure transmitter, when their low vacuum is in time setting low value (being usually initially set 0.3bar), vacuum pump 11 automatically startup vacuumizes, and then the vacuum in dirt box 10 and blow-off pipe 8 is increased to when setting high level (being usually initially set 0.5bar) out of service, now whole vacuum system enters wait state.Biochemical processor 12 forms primarily of one-level aerate cabinet, two-stage biological contact oxidation cabinet and external pipe type ultrafiltration membrane reactor (TMBR), the charging aperture of biochemical processor 12 and water inlet are located on one-level aerate cabinet respectively, and charging aperture is connected with vacuum pump 11 by pipeline, and water inlet is connected by the delivery port of pipeline with water tank 13, activated sludge cenobium based on aerobic bacteria in one-level aerate cabinet defines as the sticking flco of byssaceous band, the organic substance that this flco is discharged for adsorbing dirt box 10, organic substance is cleared up under the condition of oxygenation, organic substance is become harmless carbon dioxide and water, activated sludge is bred simultaneously, when the organic pollution materials as zoogloea nutrition reduces, bacterium becomes starvation so that death, dead cell just becomes and is attached to protozoa in activated sludge and metazoal food engulfed, in fecal sewage, more than 95% is the organic substance easily cleared up, completely oxidized, soft biological film filler and stainless steel filtering net is hung with in two-stage biological contact oxidation cabinet, biomembrane freely waves in water, it has absorption and clears up organic function, major part protozoa is lodged in fiber biofilm, equally due to the effect of oxygenation, organic substance further with biofilm contact oxidation Decomposition, filter screen can stop that large particulate matter enters in ultrafiltration membrane reactor, active sludge intermixture through filtering is recycled and is pumped in ultrafiltration membrane reactor, formation cross-flow circulates, high disorderly turbulent flow is formed on film surface, effective reduction energy consumption, decelerating membrane pollution, extends the cycle of operation of system, and the clear water after ultrafiltration membrane reactor process is again after the sterilization of ultraviolet disinfector, can be disposed to after clear water cabinet reaches certain liquid level by the suction of vacuum discharge pump and directly discharge or recycle, concentrate is back to aerate cabinet.The sewage draining exit of waste water tank 14 is connected with dirt box 10 (also can directly be connected with the water inlet of biochemical processor 12).Electric control cabinet is for controlling action (such as blowoff valve 6, vacuum pump 11, biochemical processor 12, each water pump etc. of each power equipment in this washroom, and following illuminator and ventilation system), if generator is integrated in electric control cabinet, then electric control cabinet can also be used for providing power supply to each power equipment.
Be provided with washstand 9 and face mirror in purge chamber 3, the water-control valve of this washstand 9 is connected with the feed pipe 7 of water tank 13.The gutter (also including the gutter of washstand 9 at this) of this purge chamber 3 is connected with waste water tank 14.In order to ensure that vacuum system and biochemical processor 12 are normal, reliability service, be provided with basket type hair filter at the gutter place of purge chamber 3, for isolated by filtration solid-liquid thing.
Be furnished with illuminator respectively in the defecation room 2 of above-mentioned casing 1, purge chamber 3 and equipment holding chamber 4, with fresh air simultaneously in order to their inside, be furnished with ventilation system (such as ventilation fan etc.) in their inside respectively.
embodiment 2
Other structure of the present embodiment is identical with embodiment 1, difference is: be also provided with shower nozzle in purge chamber, this shower nozzle is connected with geyser by pipeline, this geyser is placed in equipment holding chamber, and geyser to be connected with water tank by pipeline and to be controlled by electric control cabinet by electric wire.Certainly, based on its using function, if be only simple drip washing, without the need to geyser, directly shower nozzle can be connected on water tank by pipeline.
embodiment 3
The present embodiment is not drawn separately, can with reference to Fig. 1: the utility model comprises casing 1, and this casing 1 is container-like structure.The exterior side wall of casing 1 is provided with hang the cat ladder can climbed to casing 1 top, and the process such as lifting, carrying, maintenance are convenient in the existence of this cat ladder; Be respectively equipped with leg (strap brake castor also can be adopted to replace) in the corner, bottom of aforementioned casing 1, the existence of these legs by casing 1 secure support on the ground, can not only be isolated ground humidity and be convenient to lifting, carrying.
The inside of above-mentioned casing 1 is separated into multiple separate space, and namely whole space is opened by a lot of baffle for separating, respectively separate by the space of separating.There are in these spaces five defecation room 2(quantity rationally determine according to use amount etc.), an equipment holding chamber 4, purge chamber 3(certainly this quantity rationally determine according to use amount) and room, a kitchen.
Wherein, the inside of each defecation room 2 is provided with closet 5(and is generally pan, also can be the water closet that comfortableness is higher), and other supporting facility (such as paper web frame, handrail etc.).Aforementioned closet 5 is connected with the feed pipe 7 of water tank 13 and the blow-off pipe 8 of dirt box 10 by blowoff valve 6, and this dirt box 10 and blow-off pipe 8 maintain vacuum state by following vacuum pump 11.Aforementioned blowoff valve 6 is when needs rinse, triggered by pressed by external force, thus automatically send signal to valve positioner, the water valve water spray of controller first on control of sewage disposal valve 6 with toilet flushing 5(flushing water by supply after booster pump pressurizes in water tank), then open blowoff valve, utilize the inside and outside differential pressure of blow-off pipe 8, dirt in closet 5 is sucked in blow-off pipe 8, then makes to form water seal in closet 5 under the water valve effect of blowoff valve 6.
Dirt box 10, vacuum pump 11, biochemical processor 12, water tank 13, waste water tank 14, settling tank and electric control cabinet is mainly mounted with in equipment holding chamber 4.Vacuum pump 11 is connected with dirt box 10, vacuum pump 11 for dirt box 10 and closet 5 connect blow-off pipe 8 and maintain vacuum state, namely vacuum pump detects the pressure in dirt box 10 and blow-off pipe 8 by pressure transmitter, when their low vacuum is in time setting low value (being usually initially set 0.3bar), vacuum pump 11 automatically startup vacuumizes, and then the vacuum in dirt box 10 and blow-off pipe 8 is increased to when setting high level (being usually initially set 0.5bar) out of service, now whole vacuum system enters wait state.Biochemical processor 12 forms primarily of one-level aerate cabinet, two-stage biological contact oxidation cabinet and external pipe type ultrafiltration membrane reactor (TMBR), the charging aperture of biochemical processor 12 and water inlet are located on one-level aerate cabinet respectively, and charging aperture is connected with vacuum pump 11 by pipeline, and water inlet is connected by the delivery port of pipeline with water tank 13, activated sludge cenobium based on aerobic bacteria in one-level aerate cabinet defines as the sticking flco of byssaceous band, the organic substance that this flco is discharged for adsorbing dirt box 10, organic substance is cleared up under the condition of oxygenation, organic substance is become harmless carbon dioxide and water, activated sludge is bred simultaneously, when the organic pollution materials as zoogloea nutrition reduces, bacterium becomes starvation so that death, dead cell just becomes and is attached to protozoa in activated sludge and metazoal food engulfed, in fecal sewage, more than 95% is the organic substance easily cleared up, completely oxidized, soft biological film filler and stainless steel filtering net is hung with in two-stage biological contact oxidation cabinet, biomembrane freely waves in water, it has absorption and clears up organic function, major part protozoa is lodged in fiber biofilm, equally due to the effect of oxygenation, organic substance further with biofilm contact oxidation Decomposition, filter screen can stop that large particulate matter enters in ultrafiltration membrane reactor, active sludge intermixture through filtering is recycled and is pumped in ultrafiltration membrane reactor, formation cross-flow circulates, high disorderly turbulent flow is formed on film surface, effective reduction energy consumption, decelerating membrane pollution, extends the cycle of operation of system, and the clear water after ultrafiltration membrane reactor process is again after the sterilization of ultraviolet disinfector, can be disposed to after clear water cabinet reaches certain liquid level by the suction of vacuum discharge pump and directly discharge or recycle, concentrate is back to aerate cabinet.The sewage draining exit of waste water tank 14 is connected with dirt box 10 (also can directly be connected with the water inlet of biochemical processor 12).Settling tank interior separation becomes the first chamber, the second chamber and the 3rd chamber, the dirt inlet of settling tank is arranged on the first chamber, be provided with basket type solid-liquid filtration device herein, settling tank dirt inlet is connected by the blow-off pipe of pipeline with room, following kitchen, the sewage outfalls setting of settling tank is on the 3rd chamber, and the sewage draining exit of settling tank is connected with dirt box 10 (also can directly be connected with the water inlet of biochemical processor 12) by pipeline, the deflection plate of restriction effluent flow rate is provided with in aforementioned first chamber, it can effectively reduce the effluent flow rate entering the first chamber, avoid the oil of sewage as far as possible, water mix and blend, guarantee that grease in sewage is at possible static float downward, the sewage of first crude separation enters the second chamber through the lower partition filter opening between the first chamber and the second chamber, along with the sewage in the second chamber increases, profit different densities is utilized again to be separated, the purer sewage be separated through this enters the 3rd chamber through the lower partition filter opening of the second chamber and the 3rd chamber, in the 3rd chamber, carry out essence be separated, liquid level sensor is provided with in the 3rd chamber, when liquid level is higher than setting value, foul water pump on settling tank starts automatically, by sewage transport in dirt box 10, when liquid level is lower than setting value, foul water pump cuts out automatically, enter wait state.Electric control cabinet is for controlling action (such as blowoff valve 6, vacuum pump 11, biochemical processor 12, each water pump etc. of each power equipment in this washroom, and following illuminator and ventilation system), if generator is integrated in electric control cabinet, then electric control cabinet can also be used for providing power supply to each power equipment.
Be provided with washstand 9 in purge chamber 3, the water-control valve of this washstand 9 is connected with the feed pipe 7 of water tank 13.The gutter (also including the gutter of washstand 9 at this) of this purge chamber 3 is connected with waste water tank 14.In order to ensure that vacuum system and biochemical processor 12 are normal, reliability service, be provided with basket type hair filter at the gutter place of purge chamber 3, for isolated by filtration solid-liquid thing.
Indoor, kitchen are provided with kitchen platform, tank, gas kitchen etc., and the gutter of indoor, kitchen is connected with above-mentioned settling tank (comprising the gutter of tank).
Above-mentioned defecation room 2, purge chamber 3, equipment holding chamber 4 and indoor, kitchen are furnished with illumination and ventilation system (such as ventilation fan etc.) respectively.
The various embodiments described above only in order to the utility model to be described, are not intended to limit.Although be described in detail the utility model with reference to the various embodiments described above, those of ordinary skill in the art has been to be understood that: it still can be modified to the various embodiments described above, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of technical solutions of the utility model.

Claims (8)

1. a drillng operation outdoor life washroom, comprise container-type casing (1), it is characterized in that, described casing (1) inside is separated into multiple separate space, has multiple defecation room (2), an equipment holding chamber (4) and at least one purge chamber (3) in these spaces; Wherein:
Be provided with closet (5) in described defecation room (2), described closet (5) is connected with the feed pipe (7) of water tank (13) and the blow-off pipe (8) of dirt box (10) by blowoff valve (6);
Dirt box (10), vacuum pump (11), biochemical processor (12), water tank (13), waste water tank (14) and electric control cabinet is mainly mounted with in described equipment holding chamber (4); Described vacuum pump (11) is connected with dirt box (10), for dirt box (10) and closet (5) connect blow-off pipe (8) and maintain vacuum state; The charging aperture of described biochemical processor (12) is connected with vacuum pump (11), water inlet is connected with water tank (13) delivery port; The sewage draining exit of described waste water tank (14) is connected with dirt box (10) or biochemical processor (12); Described electric control cabinet is for controlling each power equipment and/or providing power supply to each power equipment;
At least be provided with washstand (9) in described purge chamber (3), the water-control valve of described washstand (9) is connected with the feed pipe (7) of water tank (13), and the gutter of described purge chamber (3) is connected with waste water tank (14).
2. drillng operation outdoor life washroom according to claim 1, it is characterized in that, in described casing (1) inner space, also there is room, kitchen, the gutter of room, described kitchen is connected with settling tank, and described settling tank is placed in equipment holding chamber (4) and the sewage draining exit of settling tank is connected with dirt box (10) or biochemical processor (12).
3. drillng operation outdoor life washroom according to claim 2, it is characterized in that, described settling tank interior separation becomes the first chamber, the second chamber and the 3rd chamber, the dirt inlet of described first chamber is provided with basket type solid-liquid filtration device and is provided with the deflection plate of restriction effluent flow rate in the first chamber, second and third chamber described is water-oil separating room, and the sewage outfalls setting of settling tank is at the 3rd chamber.
4. drillng operation outdoor life washroom according to claim 1 or 2, is characterized in that, be also provided with shower nozzle in the purge chamber (3) in described casing (1), this shower nozzle is connected with water tank (13) or geyser; Described geyser is placed in equipment holding chamber (4), geyser is connected with water tank (13); The gutter place of described purge chamber (3) is provided with basket type hair filter.
5. drillng operation outdoor life washroom according to claim 1 or 2, is characterized in that, is furnished with illuminator in each space that described casing (1) is inner.
6. drillng operation outdoor life washroom according to claim 5, is characterized in that, is furnished with ventilation system in each space that described casing (1) is inner.
7. drillng operation outdoor life washroom according to claim 1, it is characterized in that, the outside of described casing (1) is hung with the cat ladder can climbed to casing (1) top.
8. drillng operation outdoor life washroom according to claim 1, it is characterized in that, the bottom of described casing (1) is provided with multiple leg or strap brake castor.
CN201420654698.4U 2014-11-05 2014-11-05 Drillng operation outdoor life washroom Expired - Fee Related CN204225525U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420654698.4U CN204225525U (en) 2014-11-05 2014-11-05 Drillng operation outdoor life washroom

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420654698.4U CN204225525U (en) 2014-11-05 2014-11-05 Drillng operation outdoor life washroom

Publications (1)

Publication Number Publication Date
CN204225525U true CN204225525U (en) 2015-03-25

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420654698.4U Expired - Fee Related CN204225525U (en) 2014-11-05 2014-11-05 Drillng operation outdoor life washroom

Country Status (1)

Country Link
CN (1) CN204225525U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108396990A (en) * 2018-01-31 2018-08-14 杨秋霞 A kind of household multifunctional bathing room

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108396990A (en) * 2018-01-31 2018-08-14 杨秋霞 A kind of household multifunctional bathing room
CN108396990B (en) * 2018-01-31 2020-10-09 泉州市东艾机械制造有限公司 Domestic multifunctional bathing room

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