CN104248378A - Massage bathtub - Google Patents
Massage bathtub Download PDFInfo
- Publication number
- CN104248378A CN104248378A CN201310256702.1A CN201310256702A CN104248378A CN 104248378 A CN104248378 A CN 104248378A CN 201310256702 A CN201310256702 A CN 201310256702A CN 104248378 A CN104248378 A CN 104248378A
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- CN
- China
- Prior art keywords
- water
- bathtub
- inlet pipe
- water inlet
- water outlet
- 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.)
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Abstract
The invention discloses a massage bathtub, which comprises a bathtub main body; a massage water pump is arranged in the bathtub main body; the end face of a water outlet cover of the massage water pump is leveled with the surface of the inner wall of the bathtub or sticks out from the surface of the inner wall of the bathtub; a water inlet pipe and a water outlet pipe are arranged in the bathtub main body; the water inlet of the water outlet pipe is provided with a cover cap; the water inlet pipe is provided with a backflow prevention device; the backflow prevention device consists of a hexagon nut and a round pipeline; a through hole is formed in the hexagon nut; a backflow prevention valve core is arranged in the through hole; the water outlet end of the water inlet pipe is provided with a sprayer; a V-shaped water outlet is formed in the sprayer; a spiral water guide plate is arranged in the water outlet; the water outlet end face of the sprayer is leveled with the surface of the inner wall of the bathtub. The power of outflow water can be enhanced by the V-shaped water outlet in the sprayer and the spiral water guide plate, and the direction of the water is cut when the water outflows, so that a user can also enjoy massage service during a process that the water flows into the bathtub; remained water in the water inlet pipe can also be prevented from flowing back to a water supply source, so that water in a drinking water pipeline is prevented from being polluted.
Description
Technical field
The present invention relates to sanitary bath equipment field, particularly relate to a kind of anti-return message bathtub preventing the remaining water of the water inlet pipe of message bathtub to be back to water source and polluted source.
Background technology
At present, after using bathtub water outlet, Yu Shui can be left in the water inlet pipe of bathtub, if emptying not in time, there is rotten or breed bacteria in the Yu Shuihui after a period of time in water inlet pipe, when supply channel produces negative pressure condition, Yu Shuihui in water inlet pipe flows backward in watering, rotten water may flow in drinking water pipeline, causes drinking water contaminated, therefore can there is unhygienic, unsound hidden danger.
Summary of the invention
The present invention in order to solve the above problems, provide a kind of prevent the remaining water in bathtub water inlet pipe to be back to drinking water pipeline and polluted source to reach the anti-return message bathtub of water supply security health.
The technical solution adopted for the present invention to solve the technical problems is: a kind of message bathtub, comprise bath tub main body, massage water pump is provided with in bath tub main body, the outflow cover for water end face of massage water pump and bathtub inner wall surface maintain an equal level or protrude from bathtub inner wall surface, water inlet pipe and outlet pipe are installed in bath tub main body, the water inlet of outlet pipe is provided with lid covers, described water inlet pipe is provided with back-flow preventer, back-flow preventer is made up of hex nut and circular pipe, hex nut is provided with through hole, is provided with anti-return spool in through hole; The water side of described water inlet pipe is provided with shower nozzle, is provided with V-type delivery port in shower nozzle, is provided with spiral ater guide piece in delivery port, and the water outlet end face of shower nozzle and bathtub inner wall surface maintain an equal level.The V-type delivery port of shower nozzle the pressure increase of water outlet, can strengthen the flow velocity of water outlet, and adds helical form ater guide piece, cuts the direction of water when water outlet, strengthens the dynamics of water outlet, also can enjoy the service of massage in the process that user is intake at bathtub.
Further, described anti-return spool is stop valve.
The invention has the beneficial effects as follows: on the water inlet pipe of message bathtub, be provided with back-flow preventer; When current are from the water inlet end water side that inflow internal diameter is larger at a high speed that internal diameter is less, water flow jet makes to form negative pressure in the cavity of anti-return spool, when after closedown watering, remaining water in water inlet pipe because of the pressure of anti-reflux valve in-core less and flow into anti-reflux valve in-core, the remaining water in water inlet pipe can be prevented to be back to watering, the ducted water of polluted drinking water.And water inlet pipe water side is provided with shower nozzle, the V-type delivery port of shower nozzle the pressure increase of water outlet, can strengthen the flow velocity of water outlet, and add helical form ater guide piece, cut the direction of water when water outlet, strengthen the dynamics of water outlet, in the process that user is intake at bathtub, also can enjoy the service of massage.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of message bathtub of the present invention;
Fig. 2 is the schematic diagram of shower nozzle of the present invention;
Fig. 3 is the schematic diagram of back-flow preventer;
Fig. 4 is the decomposing schematic representation of back-flow preventer.
Detailed description of the invention
Embodiment 1
A kind of message bathtub described by the present embodiment 1, as shown in Figure 1, Figure 2, Figure 3, Figure 4, comprise bath tub main body 9, massage water pump 10 is provided with in bath tub main body, the outflow cover for water end face of massage water pump protrudes from bathtub inner wall surface, water inlet pipe and outlet pipe are installed in bath tub main body, the water inlet of outlet pipe is provided with lid 11 capping, described water inlet pipe is provided with back-flow preventer 1, back-flow preventer is made up of hex nut 2 and circular pipe 3, hex nut is provided with through hole 4, is provided with anti-return spool 5 in through hole; The water side of described water inlet pipe is provided with shower nozzle 6, is provided with V-type delivery port 7 in shower nozzle, is provided with spiral ater guide piece 8 in delivery port, and the water outlet end face of shower nozzle and bathtub inner wall surface maintain an equal level.The V-type delivery port of shower nozzle the pressure increase of water outlet, can strengthen the flow velocity of water outlet, and adds helical form ater guide piece, cuts the direction of water when water outlet, strengthens the dynamics of water outlet, also can enjoy the service of massage in the process that user is intake at bathtub.
Further, described anti-return spool is stop valve.
The above is only preferred embodiment of the present invention, not does any pro forma restriction to structure of the present invention.Every above embodiment is done according to technical spirit of the present invention any simple modification, equivalent variations and modification, all still belong in the scope of technical scheme of the present invention.
Claims (2)
1. a message bathtub, comprise bath tub main body, massage water pump is provided with in bath tub main body, the outflow cover for water end face of massage water pump and bathtub inner wall surface maintain an equal level or protrude from bathtub inner wall surface, and be provided with water inlet pipe and outlet pipe in bath tub main body, the water inlet of outlet pipe is provided with lid covers, it is characterized in that: described water inlet pipe is provided with back-flow preventer, back-flow preventer is made up of hex nut and circular pipe, and hex nut is provided with through hole, is provided with anti-return spool in through hole; The water side of described water inlet pipe is provided with shower nozzle, is provided with V-type delivery port in shower nozzle, is provided with spiral ater guide piece in delivery port, and the water outlet end face of shower nozzle and bathtub inner wall surface maintain an equal level.
2. a kind of message bathtub according to claim 1, is characterized in that: described anti-return spool is stop valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310256702.1A CN104248378A (en) | 2013-06-26 | 2013-06-26 | Massage bathtub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310256702.1A CN104248378A (en) | 2013-06-26 | 2013-06-26 | Massage bathtub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104248378A true CN104248378A (en) | 2014-12-31 |
Family
ID=52183877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310256702.1A Pending CN104248378A (en) | 2013-06-26 | 2013-06-26 | Massage bathtub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104248378A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107811539A (en) * | 2017-11-23 | 2018-03-20 | 九牧厨卫股份有限公司 | A kind of bathtub of ejecting device and the application ejecting device |
| CN115944228A (en) * | 2023-01-03 | 2023-04-11 | 广州市天滢卫浴科技有限公司 | Massage bathtub with adjustable nozzle position |
-
2013
- 2013-06-26 CN CN201310256702.1A patent/CN104248378A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107811539A (en) * | 2017-11-23 | 2018-03-20 | 九牧厨卫股份有限公司 | A kind of bathtub of ejecting device and the application ejecting device |
| CN115944228A (en) * | 2023-01-03 | 2023-04-11 | 广州市天滢卫浴科技有限公司 | Massage bathtub with adjustable nozzle position |
| CN115944228B (en) * | 2023-01-03 | 2023-09-08 | 广州市天滢卫浴科技有限公司 | Massage bathtub with adjustable nozzle position |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141231 |