CN203516823U - Non-cylindrical constant-temperature valve with throttling device - Google Patents
Non-cylindrical constant-temperature valve with throttling device Download PDFInfo
- Publication number
- CN203516823U CN203516823U CN201320573418.2U CN201320573418U CN203516823U CN 203516823 U CN203516823 U CN 203516823U CN 201320573418 U CN201320573418 U CN 201320573418U CN 203516823 U CN203516823 U CN 203516823U
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- cold water
- water filter
- temperature valve
- throttling arrangement
- column cock
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Abstract
The utility model relates to a non-cylindrical constant-temperature valve with a throttling device. According to the non-cylindrical constant-temperature valve with the throttling device, a throttling device of a high-pressure water end of initial water inlet in the constant-temperature valve is improved. Apart from parts in the prior art, the non-cylindrical constant-temperature valve with the throttling device further comprises a throttling device set which is arranged in a cold water filter between a bi-switch valve element and a constant-temperature valve element. The throttling device comprises the cold water filter, a columnar cock, a cold water filter net and a screw sleeve. A structure similar to a plug valve is installed in the cold water filter so that the flow of cold water can be adjusted and pressure can be changed by rotating the columnar cock. As the throttling device is simple in structure, convenient to install, easy to operate, needless of extra space, simple in manufacturing technology and free of affecting the water supplying function, more convenience is brought to users and the non-cylindrical constant-temperature valve with the throttling device is easy to popularize.
Description
Technical field
The utility model relates to a kind of non-cylinder thermostatic valve with throttling arrangement, is suitable for solar water heater and uses.
Background technique
A kind of square non-cylinder thermostatic valve of selling in the market, as the thermostatic valve in patent documentation (the YR-21) (patent No.: 200530143513.X), be applied in non-pressure-bearing type solar water heater, sometimes because heat hydraulic pressure causes adverse current far below cold water pressure, go here and there the disadvantages such as water and use inconvenience, one of method solving is to add a throttling arrangement at initial cooling water inlet end, (see left view below little group of handle of column), the thermostatic valve of this class formation is in order to tackle the water outlet requirement of opposite direction, valve need to just fall two positions of putting, but because the general left end that adopts enters hot water, right-hand member enters the canonical form of cold water, so just increased the manufacture cost of product.In addition, this thermostatic valve being used in solar water heater, in preposition biswitch valve, all add the function of water on oriented solar water container (as my patent: 201120579550.5), owing to having added the Flow-rate adjustment (in fact only the cold water of high hydraulic pressure being reduced to low hydraulic pressure) of balance pressure, thereby directly affected the speed of water on solar energy, extended the time, or needed adjusting knob repeatedly, but made troubles.In addition, because the constant temperature valve core in this product is very high to water quality requirement, thereby generally between hot and cold water biswitch spool and constant temperature valve core, be all added with respectively hot and cold water filtrating equipment, as the water-water jet in patent documentation (the water tap) (patent No.: 200530143513.X), knob is all seen at the middle part of its left and right view, be two filters in left and right, to solve quality problem.Above-mentioned throttling arrangement and filter are all to arrange respectively, numerous and diverse and inconvenient.
Model utility content
The utility model provides a kind of non-cylinder thermostatic valve with throttling arrangement, its throttling arrangement is arranged on the feed-water end of high hydraulic pressure, and be mounted in the hot and cold water filter between biswitch spool and constant temperature valve core, simple in structure, additionally do not take up room, easy to operate, be applicable to various water outlet directions, and needn't change the conventional right cold water inlet direction of left heat, simplified manufacturing process, reduced cost, and do not affected the upper water function of solar water container, guarantee at any time can peak rate of flow on water.
The utility model has carried out improving (generally to the throttling arrangement of the high hydraulic pressure end of initial water inlet in the thermostatic valve of non-cylinder, all that cold water pressure is high, so-called high hydraulic pressure end, below all refer to cooling water inlet end, if heat hydraulic pressure is high, refer to hot water inlet end), it comprises biswitch valve body, constant temperature valve body, cooling water inlet, hot water inlet, hot water filter, cold water filter, biswitch spool, constant temperature valve core, biswitch valve handle, outside accessory in these prior arts of thermostatic valve handle, also be included in the cold water filter between biswitch spool and constant temperature valve core, a set of throttling arrangement is set again.
Like this, no matter the water outlet direction of this thermostatic valve how, all can make this throttling arrangement can be arranged on all the time in cold water channel and not affect the right cold water inlet standard of left heat, because the structure of both sides filter is substantially the same, it is convenient to exchange.
Described throttling arrangement comprises cold water filter, column cock, cold water filter screen, swivel nut, it is, at above-mentioned cold water filter inner chamber, a column cock is installed again, the inner chamber of it and cold water filter is slidably matched, column cock and cold water filter bottom water inlet and osculum connecting part arrange the through hole perpendicular with the axle center of column cock, during column cock from 0 to 90 degree rotation, can full-mesh or close paddle hole, in the bottom surface of column cock, open a gap, insert a slice cold water filter screen, this cold water filter screen vertically passes the through hole of column cock, when being passed through, must filter through this in current, the outer end of column cock and swivel nut endoporus are slidably matched, and there is 0 RunddichtringO to seal it, swivel nut is sealingly fastened in filter external port, and column cock is spacing at filter inner chamber, by the cock of rotation column, be that adjustable cold water flow changes pressure.
Certainly, the utility model also can be applicable to not to be had between switch spool and constant temperature valve core in the Simple constant-temperature of filter valve, in the cold water channel between switch spool and constant temperature valve core, a throttling arrangement is set, certainly the freshwater mussel mentioned in ancient books structure of throttling arrangement is also various, needn't limit to, or two passes is all reserved the opening that throttling arrangement is installed, and according to the needs of water outlet direction, takes at any time.
The utility model provides a kind of non-cylinder thermostatic valve with throttling arrangement, simple in structure, easy for installation, easy to operate because of its throttling arrangement, does not additionally take up space, and manufacturing process is simple, does not affect again water function, more brings a lot of convenience, is suitable for popularization.
Accompanying drawing explanation,
Accompanying drawing 1 is the throttling arrangement mounting point structural representation in the first embodiment of the present utility model;
Accompanying drawing 2 is hot water filter schematic diagram of accompanying drawing 1 opposite side in the first embodiment of the present utility model
Accompanying drawing 3 is STRUCTURE DECOMPOSITION schematic diagram of the present utility model
Embodiment
The first embodiment of the present utility model
As shown in Figure 1, 2, 3, the throttling arrangement structure and the mounting point figure that have shown high hydraulic pressure end in a kind of thermostatic valve of non-cylinder, Fig. 1 is its stereochemical structure and mounting point schematic diagram, Fig. 2 is its offside stereochemical structure and mounting point schematic diagram, Fig. 3 is its STRUCTURE DECOMPOSITION schematic diagram, and the arrow in figure represents the direction of current.
The utility model improves the throttling arrangement of high hydraulic pressure end in a kind of thermostatic valve of non-cylinder, it comprises this thermostatic valve outside the accessory in biswitch valve body 1, constant temperature valve body 2, cooling water inlet 3, hot water inlet 4, cold water filter 5, hot water filter 6, biswitch spool, constant temperature valve core, biswitch valve handle, these prior arts of thermostatic valve handle, also be included in the cold water filter between biswitch spool and constant temperature valve core, more a set of throttling arrangement is set.
Described throttling arrangement is, at above-mentioned cold water filter 5 inner chambers, a column cock 7 is installed again, the inner chamber of it and cold water filter 5 is slidably matched, the perpendicular through hole in axle center with cold water filter 5 water inlets, bottom and the setting of osculum connecting part and column cock 7 of column cock 7, during column cock 7 from 0 to 90 degree rotation, can full-mesh or close paddle hole, in the bottom surface of column cock 7, open a gap, insert a slice cold water filter screen 8, the vertical through hole through column cock 7 of this cold water filter screen 8, when being passed through, must filter through this in current, the outer end of column cock 7 and swivel nut 9 endoporus are slidably matched, and there are 0 RunddichtringO 10 sealing, swivel nut 9 is sealingly fastened in filter 5 external port, and column cock 7 is spacing at cold water filter 5 inner chambers.
From accompanying drawing, can find out, the former filter of this type of thermostatic valve is symmetrical, the utility model is to utilize this feature that the throttling arrangement that was originally arranged at cooling water inlet end is transplanted therewith, because balance pressure is mainly to establish for thermostatic valve, and insert space is well-to-do, accurate throttling pressure regulation is more easy to do, water outlet 13 in figure is down, if change (two kinds of forms have the market demand) upward into, and left and right water inlet direction constant (left heat is right cold), only need be by the hot water filter screen 11 in left side in Fig. 3, the column cock 7 on nut 12 and right side, cold water filter screen 8, 0 shape circle 10, swivel nut 9 exchanges, (in practice, the water inlet of constant temperature valve core slightly adjusts to have simplified manufacturing process, very easily accomplish, at this, do not repeat).
The second embodiment of the present utility model
Certainly, the utility model also can be applicable to not to be had between switch spool and constant temperature valve core in the Simple constant-temperature of filter valve, one above-mentioned throttling arrangement is set in the cold water channel between switch spool and constant temperature valve core, certainly the structural type of throttling arrangement is also various, needn't limit to, or two passes is all reserved the opening that throttling arrangement is installed, and according to the needs of water outlet direction, takes at any time.
As mentioned above, the utility model provides a kind of non-cylinder thermostatic valve with throttling arrangement, and its throttling arrangement is simple in structure, easy for installation, does not additionally take up space, and does not affect again water function, brings a lot of convenience, is suitable for popularization.
Claims (3)
1. a non-cylinder thermostatic valve with throttling arrangement, it is except comprising the accessory in biswitch valve body (1), constant temperature valve body (2), cooling water inlet (3), hot water inlet (4), cold water filter (5), hot water filter (6), biswitch spool, constant temperature valve core, biswitch valve handle, these prior arts of thermostatic valve handle, also be included in the cold water filter (5) between biswitch spool and constant temperature valve core, more a set of throttling arrangement is set.
2. a kind of non-cylinder thermostatic valve with throttling arrangement as claimed in claim 1, it is characterized in that: described throttling arrangement is, at above-mentioned cold water filter (5) inner chamber, a column cock (7) is installed again, the inner chamber of it and cold water filter (5) is slidably matched, the perpendicular through hole in axle center with cold water filter (5) water inlet, bottom and the setting of osculum contacting point and column cock (7) of column cock (7), during column cock (7) from 0 to 90 degree rotation, can full-mesh or close paddle hole, a gap is opened in bottom surface in column cock (7), insert a slice cold water filter screen (7), this cold water filter screen (8) vertically passes the through hole of column cock (7), when being passed through, must filter through this in current, the outer end of column cock (7) and swivel nut (9) endoporus are slidably matched, swivel nut (9) is sealingly fastened in cold water filter (5) external port, and column cock (7) is spacing at cold water filter (5) inner chamber, between swivel nut (9) and column cock (7), there is 0 RunddichtringO (10) to seal it.
3. a kind of non-cylinder thermostatic valve with throttling arrangement as claimed in claim 1, it is characterized in that: for having between switch spool and constant temperature valve core, in the Simple constant-temperature valve of filter, in the cold water channel between switch spool and constant temperature valve core, a throttling arrangement is not set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320573418.2U CN203516823U (en) | 2013-09-05 | 2013-09-05 | Non-cylindrical constant-temperature valve with throttling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320573418.2U CN203516823U (en) | 2013-09-05 | 2013-09-05 | Non-cylindrical constant-temperature valve with throttling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203516823U true CN203516823U (en) | 2014-04-02 |
Family
ID=50375755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320573418.2U Expired - Fee Related CN203516823U (en) | 2013-09-05 | 2013-09-05 | Non-cylindrical constant-temperature valve with throttling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203516823U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109983264A (en) * | 2016-11-22 | 2019-07-05 | 伸和控制工业股份有限公司 | Flow control two-port valve and the temperature control equipment for using the flow control two-port valve |
-
2013
- 2013-09-05 CN CN201320573418.2U patent/CN203516823U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109983264A (en) * | 2016-11-22 | 2019-07-05 | 伸和控制工业股份有限公司 | Flow control two-port valve and the temperature control equipment for using the flow control two-port valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20160905 |