CN201572701U - Improved structure of water-air mixed jet device - Google Patents
Improved structure of water-air mixed jet device Download PDFInfo
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- CN201572701U CN201572701U CN2009201536129U CN200920153612U CN201572701U CN 201572701 U CN201572701 U CN 201572701U CN 2009201536129 U CN2009201536129 U CN 2009201536129U CN 200920153612 U CN200920153612 U CN 200920153612U CN 201572701 U CN201572701 U CN 201572701U
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- pipe
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- Bathtubs, Showers, And Their Attachments (AREA)
Abstract
The utility model relates to an improved structure of a water-air mixed jet device applicable to a massage bathtub, which comprises a jet body and a connection for being connected with a water pipe, wherein one lateral side of the connection pipe extends to form a water outlet pipe; one lateral side of the water outlet pipe extends to form an air inlet pipe with an airflow orifice; at least one end of the connection pipe is provided with a communication opening which is assembled with the water pipe; a water outlet with a spray nozzle is arranged at a position corresponding to the water outlet pipe; the water outlet is provided with a water outlet opening; an air inlet is disposed at a position corresponding to the air inlet pipe; and a check valve for stopping water flow from flowing reversely is arranged inside the air inlet pipe. By means of the design of the structure of the check valve, water flow is prevented from flowing reversely through the airflow orifice, accordingly the position of the airflow orifice on the bathtub is not limited, the overall appearance of the bathtub is more diversified, and healthy doubts are additionally dismissed.
Description
Technical field
The relevant a kind of gas-vapor mix jet apparatus structure-improved that is applicable to message bathtub of the utility model refers to a kind of gas-vapor mix jet apparatus with the non-return valve structure that prevents the current reverse counterflow especially.
Background technology
Use bathtub to bath or go out to bath in hot spring and relieve a kind of mode of life stress as the modern, and the mode of bathing that generally relieves pressure is to add other material (batching) that can loosen body and mind or have a maintenance cosmetic result in the water of bathing mostly, as aromatic bath, milk bath, middle dipping or mud bath etc. are all the general common liquid of bathing, though these liquid with curative effect have pressure (decompression) effect of relaxing to a certain degree, but loosen the effect of pressing (decompression) of relaxing for the user and still dislike not enough, so have the shower message bathtub thereby the generation of massage effect, the message bathtub of this kind water column capable of simultaneous injection directly to human body sprays pressing massage together with air in the higher pressure mode with current usually, by this active user's muscles and bones and make body and mind reach relaxation state.
As shown in Figure 1, message bathtub with water column capable of simultaneous injection commonly used is an example, its structure is to be provided with a water ring pipe 11 in a bathtub body 10 inside basically, and an air endless tube 12 that is positioned at these water ring pipe 11 tops, and contain most the setting at interval and the jet apparatus 13 in cylinder in water ring pipe 11 precalculated positions.Then presetting the blow vent 14 that to select to contain barometric damper (scheming not show) with water ring pipe 11 contiguous places.According to above-mentioned whole summary bathtub jet flow system is to default in starting or stoping of motor-mount pump 15 peripheral hardware switches 16 its fill cycle of control in the bathtub body 10.
Please join Fig. 2, above-mentioned jet apparatus 13 contains integral type lower contact 131 connecting water ring pipe 11, and with another top connection 132 to connect air endless tube 12, simultaneously, in jet apparatus 13 inner bottom parts be provided with one in its side opening 134 and cylinder the shower nozzle 133 of direction.Said motor pump 15 can spray the water under high pressure mixing air after starting.
The shortcoming of this kind gas-vapor mix jet apparatus commonly used is, for avoiding the water in the bathtub oppositely to flow into air endless tube 12 and top connection 132 according to connecting pipe principle, and then from blow vent 14 outflows, therefore the horizontal level of blow vent 14 must be higher than the bathtub water surface, be subjected to this restriction, restrained the design of message bathtub bulk shape and internal structure.And nonetheless, current still may flow into and lodge in the air endless tube 12, cause the doubt on the health.
In addition, even the horizontal level that blow vent 14 is provided with comes highly than the bathtub water surface, in use, stop up side opening 134 accidentally, force current oppositely to enter air endless tube 12 and top connection 132, current at last still can be from blow vent 14 ejection, causes dangerous and inconvenient in the use, so it is perfect that the jet apparatus of existing message bathtub is not attained, the space of improvement is arranged in fact.
Summary of the invention
Main purpose of the present utility model is promptly providing a kind of gas-vapor mix jet apparatus that is applicable to message bathtub, be provided with one through jet apparatus and have the non-return valve structure that prevents the current adverse current, it is unrestricted to make that message bathtub is provided with the position of blow vent, allow the message bathtub bulk shape design richer variation by this, simultaneously, also can avoid doubt on the health.
For reaching described purpose, gas-vapor mix jet apparatus of the present utility model, especially refer to be applicable to the jet apparatus of message bathtub, comprise a jet flow body, this jet flow body is provided with the tube connector that a feed pipe connects, and extend in tube connector one side the outlet pipe that stream mixes with air that supplies water is set, and extending one in lateral location, this outlet pipe has the air inlet pipe of blow vent, at least one end position of wherein above-mentioned tube connector be provided with one with the connected entrance of water pipe winding, and be provided with an apopore with shower nozzle in corresponding outlet pipe interior location, above-mentioned outlet pipe is provided with a water outlet opening in corresponding apopore position, and be provided with an air admission hole in corresponding air inlet pipe interior location, and above-mentioned air inlet pipe is provided with one and flows into and prevent the non-return valve unit of current adverse current for air.
Above-mentioned non-return valve unit comprises a dash ball float, and it is inner and against the tube wall start that this dash ball float is located at air inlet pipe; More than one admission space is between the inner tubal wall of dash ball float and this air inlet pipe; Above-mentioned air inlet nose end is located in one butting section, this butting section, in order to this dash ball float of overhead and admission space is communicated with air admission hole; And one retaining by the unit, this retaining is located at the interior all sides of blow vent of above-mentioned air inlet pipe by the unit, and is provided with the middle passage of a cooperation dash ball float.
Above-mentioned admission space is by being provided with more than one indent groove week in the above-mentioned air inlet pipe, and cooperates above-mentioned dash ball float to constitute against bore; In another possible embodiments, above-mentioned admission space is by being provided with more than one protruding rib week in the above-mentioned air inlet pipe, and cooperates above-mentioned dash ball float to constitute against this projection rib; Above-mentioned butting section is a plurality ofly to be located at around the above-mentioned air admission hole and the spaced overhead projection of toroidal shape; And the center of this air admission hole, dash ball float and middle passage presents a linear state.
The gas-vapor mix jet apparatus of another preferred embodiment of the utility model, it comprises a jet flow body, this jet flow body is provided with the tube connector that a feed pipe connects, and extend in tube connector one side the outlet pipe that stream mixes with air that supplies water is set, and extending one in lateral location, this outlet pipe has the air inlet pipe of blow vent, at least one end position of wherein above-mentioned tube connector be provided with one with the connected entrance of water pipe winding, and be provided with an apopore with shower nozzle in corresponding outlet pipe interior location, above-mentioned outlet pipe is provided with a water outlet opening in corresponding apopore position, and be provided with an air admission hole in corresponding air inlet pipe interior location, and above-mentioned air inlet pipe internal perisporium is provided with more than one protruding rib, and in the air inlet nose end one butting section with air flow spaces is set; One dash ball float, this dash ball float are located at the inner overhead simultaneously of above-mentioned air inlet pipe in this butting section, and cooperate against these salient rib bars formation admission spaces; And a non-return valve pocket, this non-return valve pocket is a hollow annular structure, is located at the ventilation nose end of above-mentioned air inlet pipe, and in interior all sides be provided with one have in the retaining of passage by the unit, this retaining leans on the above-mentioned dash ball float of the unit matching backstop current empty adverse current of therefrom ventilating.
Above-mentioned check (non-return) valve is arranged with a socket part that fits into the tracheae external diameter, and in this socket part other end one location division less than the socket part internal diameter is set, and above-mentioned retaining is located at all sides in this location division by the unit; And above-mentioned butting section is a plurality ofly to be located at around the above-mentioned air admission hole and the spaced overhead projection of toroidal shape.
Effect of the present utility model is that air inlet pipe inside is provided with one and has the non-return valve structure that prevents the current adverse current, make blow vent that the position is set is unrestricted, allow the richer variation of message bathtub bulk shape design, simultaneously, also can avoid doubt and puzzlement on the health.
Description of drawings
Fig. 1 is a schematic diagram of commonly using the jet flow system of message bathtub;
Fig. 2 is the post-show cross-section map of Fig. 1 jet apparatus;
Fig. 3 is the stereogram that the utility model is located at bathtub one preferred embodiment;
Fig. 4 is the post-show cross-section map of Fig. 3;
Fig. 5 is the exploded view of another preferred embodiment of the utility model;
Fig. 6 is the post-show cross-section map that Fig. 5 makes up signal;
Fig. 7 is that the utility model is disassembled the schematic diagram that non-return valve pocket is overlooked;
Fig. 8 is the schematic diagram that the utility model jet flow body is overlooked;
Fig. 9 is the schematic diagram that the moving air of the utility model current spray pressure zone penetrates;
Figure 10 is the schematic diagram that the start of the utility model dash ball float prevents the current adverse current.
[primary clustering symbol description]
10------bathtub body
11------water ring pipe
12------air endless tube
The 13------jet apparatus
The 131------lower contact
The 132------top connection
The 133------shower nozzle
The 134------side opening
The 14------blow vent
15------motor (pump)
The 16------switch
20------jet flow body
The 21------tube connector
211,212------connected entrance
The 213------apopore
The 214------shower nozzle
The 22------outlet pipe
The 221------tubular wall
222------water outlet opening
The 223------air admission hole
The 23------air inlet pipe
The 231------non-return valve unit
The 232------blow vent
233------dash ball float
The 234------admission space
The 235------butting section
The 236------retaining is by the unit
Passage among the 237------
238------indent groove
239------overhead projection
The 30------water pipe
40------jet flow body
The 41------tube connector
The 411------connected entrance
The 412------apopore
The 413------shower nozzle
The 42------outlet pipe
421------water outlet opening
The 422------air admission hole
The 43------air inlet pipe
The 431------blow vent
432------projection rib
The 433------butting section
The 434------admission space
435------overhead projection
50------dash ball float
The non-return valve pocket of 60------
The 601------socket part
The 602------location division
The 61------retaining is by the unit
Passage among the 62------
The specific embodiment
For ease of further structure of the present utility model, use and feature thereof being had clear and definite full and accurate understanding of darker one deck and understanding, now enumerate preferred embodiment, conjunction with figs. is described in detail as follows:
At first please join Fig. 3 and the utility model shown in Figure 4 one preferred embodiment, the utility model gas-vapor mix jet apparatus is located on the message bathtub and is used, it comprises a jet flow body 20 that is connected with outside air and water pipe, and this jet flow body 20 is provided with a tube connector that is connected with water pipe 30 21, an outlet pipe 22 and an air inlet pipe that is communicated with outside air 23 with the current derivation.
Above-mentioned tube connector 21 at least one end positions be provided with one with the connected entrance 211 of water pipe winding, and one apopore 213 with shower nozzle 214 is set in a side predeterminated position.In diagram one preferred embodiment, be provided with two connected entrances 211,212 above-mentioned communicating pipe 21.
Above-mentioned outlet pipe 22 is prolonged by shower nozzle 214 sides of above-mentioned tube connector 21 and bears a tubular wall 221, and is provided with a water outlet opening 222 in above-mentioned relatively apopore 213 end positions, and above-mentioned tubular wall 221 is provided with an air admission hole 223 in a lateral location.
Above-mentioned air inlet pipe 23 is extended a non-return valve unit 231 with blow vent 232 by air admission hole 223 outer circumferential sides of above-mentioned outlet pipe 22, this non-return valve unit 231 is in order to allow air to flow into and to prevent the current adverse current, in diagram one preferred embodiment, this non-return valve unit 231 comprises is located at the dash ball float 233 of above-mentioned air inlet pipe 23 inside against vertical start; Admission space 234 more than one between above-mentioned dash ball float 233 and air inlet pipe 23 inner tubal walls; One is located at the butting section 235 of above-mentioned air admission hole 223 ends, and this butting section 235 makes admission space 234 be connected with air admission hole 223 in order to the above-mentioned dash ball float 233 of overhead; And one the retaining of being located at all sides in above-mentioned air inlet pipe 23 blow vents 232 by unit 236, this retaining is provided with the middle passage 237 of above-mentioned dash ball float 233 closures of a cooperation by unit 236.
In a preferred embodiment, above-mentioned admission space 234 is provided with more than one indent groove 238 by all sides in the above-mentioned air inlet pipe 23, and cooperates above-mentioned dash ball float 233 to constitute against bore; And above-mentioned butting section 235 is located at around the above-mentioned air admission hole 223 and the spaced overhead projection 239 of toroidal shape for a plurality of, and the center of above-mentioned air admission hole 223, dash ball float 233 and middle passage 237 presents a linear state.
See also Fig. 5 to another preferred embodiment shown in Figure 8, the utility model gas-vapor mix jet apparatus is made of a jet flow body 40, a dash ball float 50 and a non-return valve pocket 60.
Above-mentioned jet flow body 40 is provided with the tube connector 41 that a feed pipe 30 connects, and extends in tube connector 41 1 sides the outlet pipe 42 that stream mixes with air that supplies water is set, and this outlet pipe 42 extends one in lateral location and has the air inlet pipe 43 of blow vent 431.
Wherein, above-mentioned tube connector 41 at least one end positions be provided with one with the connected entrance 411 of water pipe 30 windings, and be provided with an apopore 412 with shower nozzle 413 in corresponding outlet pipe 42 interior locations, above-mentioned outlet pipe 42 is provided with a water outlet opening 421 in corresponding apopore 412 positions, and be provided with an air admission hole 422 in corresponding air inlet pipe 43 interior locations, and above-mentioned air inlet pipe 43 internal perisporiums are provided with more than one protruding rib 432, and in air admission hole 422 ends one butting section 433 with air flow spaces are set.
Above-mentioned dash ball float 50 is located at above-mentioned air inlet pipe 43 inner overheads simultaneously in this butting section 433, and cooperates against these protruding rib 432 formation admission spaces 434.
Above-mentioned non-return valve pocket 60 is a hollow annular structure, be located at passage 431 ends of above-mentioned air inlet pipe 43, and in interior all sides be provided with one have in the retaining of passage 62 by unit 61, this retaining cooperates therefrom passage 62 adverse currents of above-mentioned dash ball float 50 backstop current by unit 61.
In diagram one preferred embodiment, above-mentioned non-return valve pocket 60 is provided with a socket part 601 that fits into tracheae 43 external diameters, and in these socket part 601 other ends one location division 602 less than the socket part internal diameter is set, and above-mentioned retaining is located at all sides in this location division 602 by unit 61; And the center of above-mentioned air admission hole 422, dash ball float 50 and middle passage 62 presents a linear state, and in a possible embodiments, above-mentioned butting section 433 is located at around the above-mentioned air admission hole 422 and the spaced overhead projection 435 of toroidal shape for a plurality of.
See also shown in Figure 9, when air driven pump, current can flow into the tube connector 41 of jet flow body 40 through water pipe 30, extrude a water column via apopore 412 and shower nozzle 413 sprays again, see through water outlet opening 421 ejections of outlet pipe 42, at this moment, the current that spray extrudes can produce suction band moving air flow passage 62 in the admission space 434 that air inlet pipe 43, dash ball float 50 and non-return valve pocket 60 are constituted reaches and enter, and mix together from 421 ejections of water outlet opening with spray setting-out post again.
See also shown in Figure 10, if water outlet opening 421 is stopped up, current are the back air inlet pipe 43 that refluxes and to enter jet flow body 40 from air admission hole 422 just, because dash ball float 50 is subjected to the located lateral of protruding rib 432, so dash ball float 50 can be moved upward to together with current and fix retaining by unit 61, passage 62 tight closure in allowing stop current to flow out from middle passage 62.
In sum, the air inlet pipe that the utility model sees through jet apparatus is provided with a non-return valve structure, make that the position of blow vent is unrestricted, the design of bathtub bulk shape more is full of variety, in addition, current can adverse current to vent line eruption or long-pending stain, the puzzlement that also can avoid doubt on the health and use.
Above illustrated embodiment only is not in a limitative way with the utility model for convenience of description, not from the utility model spirit category, be familiar with industry technical staff various simple and easy distortion and the modification that can do, all must be contained in the scope of the utility model patent protection.
Claims (9)
1. gas-vapor mix jet apparatus structure-improved, be applicable to the jet apparatus of message bathtub, it is characterized in that: described gas-vapor mix jet apparatus comprises a jet flow body, this jet flow body is provided with the tube connector that a feed pipe connects, and extend in tube connector one side the outlet pipe that stream mixes with air that supplies water is set, and extending one in lateral location, this outlet pipe has the air inlet pipe of blow vent, at least one end position of wherein above-mentioned tube connector be provided with one with the connected entrance of water pipe winding, and be provided with an apopore with shower nozzle in corresponding outlet pipe interior location, above-mentioned outlet pipe is provided with a water outlet opening in corresponding apopore position, and be provided with an air admission hole in corresponding air inlet pipe interior location, and above-mentioned air inlet pipe is provided with one and flows into and prevent the non-return valve unit of current adverse current for air.
2. according to the described gas-vapor mix jet apparatus of claim 1 structure-improved, it is characterized in that: above-mentioned non-return valve unit comprises a dash ball float, and it is inner and against the tube wall start that this dash ball float is located at air inlet pipe; More than one admission space is between the inner tubal wall of dash ball float and this air inlet pipe; Above-mentioned air inlet nose end is located in one butting section, this butting section, in order to this dash ball float of overhead and admission space is communicated with air admission hole; And one retaining by the unit, this retaining is located at the interior all sides of blow vent of above-mentioned air inlet pipe by the unit, and is provided with the middle passage of a cooperation dash ball float.
3. according to the described gas-vapor mix jet apparatus of claim 2 structure-improved, it is characterized in that: above-mentioned admission space is by being provided with more than one indent groove week in the above-mentioned air inlet pipe, and cooperates above-mentioned dash ball float to constitute against bore.
4. according to the described gas-vapor mix jet apparatus of claim 2 structure-improved, it is characterized in that: above-mentioned admission space is by being provided with more than one protruding rib week in the above-mentioned air inlet pipe, and cooperates above-mentioned dash ball float to constitute against this projection rib.
5. according to the described gas-vapor mix jet apparatus of claim 2 structure-improved, it is characterized in that: above-mentioned butting section is a plurality ofly to be located at around the above-mentioned air admission hole and the spaced overhead projection of toroidal shape.
6. according to the described gas-vapor mix jet apparatus of claim 2 structure-improved, it is characterized in that: the center of above-mentioned air admission hole, dash ball float and middle passage presents a linear state.
7. gas-vapor mix jet apparatus structure-improved is applicable to the jet apparatus of message bathtub, and it is characterized in that: described gas-vapor mix jet apparatus comprises:
One jet flow body, this jet flow body is provided with the tube connector that a feed pipe connects, and extend in tube connector one side the outlet pipe that stream mixes with air that supplies water is set, and extending one in lateral location, this outlet pipe has the air inlet pipe of blow vent, at least one end position of wherein above-mentioned tube connector be provided with one with the connected entrance of water pipe winding, and be provided with an apopore with shower nozzle in corresponding outlet pipe interior location, above-mentioned outlet pipe is provided with a water outlet opening in corresponding apopore position, and be provided with an air admission hole in corresponding air inlet pipe interior location, and above-mentioned air inlet pipe internal perisporium is provided with more than one protruding rib, and in the air inlet nose end one butting section with air flow spaces is set;
One dash ball float, this dash ball float are located at the inner overhead simultaneously of above-mentioned air inlet pipe in this butting section, and cooperate against these salient rib bars formation admission spaces; And
One non-return valve pocket, this non-return valve pocket is a hollow annular structure, is located at the ventilation nose end of above-mentioned air inlet pipe, and in interior all sides be provided with one have in the retaining of passage by the unit, this retaining is by the above-mentioned dash ball float of unit matching backstop current passage adverse current therefrom.
8. according to the described gas-vapor mix jet apparatus of claim 7 structure-improved, it is characterized in that: above-mentioned check (non-return) valve is arranged with a socket part that fits into the tracheae external diameter, and being provided with one less than the socket part internal diameter and against the location division of air inlet pipe in this socket part other end, above-mentioned retaining is located at all sides in this location division by the unit.
9. according to the described gas-vapor mix jet apparatus of claim 7 structure-improved, it is characterized in that: above-mentioned butting section is a plurality ofly to be located at around the above-mentioned air admission hole and the spaced overhead projection of toroidal shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201536129U CN201572701U (en) | 2009-05-06 | 2009-05-06 | Improved structure of water-air mixed jet device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201536129U CN201572701U (en) | 2009-05-06 | 2009-05-06 | Improved structure of water-air mixed jet device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201572701U true CN201572701U (en) | 2010-09-08 |
Family
ID=42692582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201536129U Expired - Fee Related CN201572701U (en) | 2009-05-06 | 2009-05-06 | Improved structure of water-air mixed jet device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201572701U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101983780A (en) * | 2010-11-25 | 2011-03-09 | 厦门松霖科技有限公司 | Sucking and foaming mechanism for shower head |
-
2009
- 2009-05-06 CN CN2009201536129U patent/CN201572701U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101983780A (en) * | 2010-11-25 | 2011-03-09 | 厦门松霖科技有限公司 | Sucking and foaming mechanism for shower head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100908 Termination date: 20140506 |