CN202691220U - Automatic temperature control valve - Google Patents
Automatic temperature control valve Download PDFInfo
- Publication number
- CN202691220U CN202691220U CN 201220379865 CN201220379865U CN202691220U CN 202691220 U CN202691220 U CN 202691220U CN 201220379865 CN201220379865 CN 201220379865 CN 201220379865 U CN201220379865 U CN 201220379865U CN 202691220 U CN202691220 U CN 202691220U
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- Prior art keywords
- barriers
- valve
- temperature control
- valve pocket
- automatic temperature
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Abstract
The utility model provides an automatic temperature control valve, comprising a valve body and a valve core; wherein the valve body comprises a valve cavity and two connecting ports, the two connecting ports are respectively arranged at two sides of the valve cavity and used for connecting pipelines; the valve cavity is provided with at least two blocking pieces therein, the each blocking piece comprises a wall portion and a bending portion connected with the wall portion with an angle, the at least two blocking pieces are respectively arranged at connecting positions between the two connecting ports and the valve cavity, the wall portion of one blocking piece is connected with a bottom of the valve cavity, the wall portion of the other blocking piece is connected with a top of the valve cavity, the bending portions of the at least two blocking pieces are opposite to form a flow through port; the valve core is provided with a waterstop plug capable of being moved controllably, the waterstop plug can be controlled to move at a position in tight fit with the flow through port and a position separated from the flow through port, and can cut off or communicate the valve cavity under cooperation of the at least two blocking pieces. The automatic temperature control valve of the utility model can increase the flow of a fluid of the valve cavity, so as to satisfy the requirement of an existing floor heating system to the flow of the fluid and simultaneously avoid changes to the existing pipeline whenever possible.
Description
Technical field
The utility model relates to fluid distributing apparatus, especially, relates to a kind of ground heating system flow control automatic temperature control valve.
Background technique
In design of radiant heating floor system, need to use the flow that automatic temperature control valve is controlled fluid, thus the ambient temperature that the control ground heating system provides.Present normally a kind of Twoway valves of thermostat valve on the market, formed by valve body and spool, the pipeline of the two-way Fluid Flow in A of plugging into of valve body, be provided with two barriers in the valve body, two barriers protrude from top and the bottom of valve body respectively, and spool is provided with can control mobile water stopping plug, and water stopping plug can closely cooperate with two barriers, valve body is cut off, thus the valve of formation control fluid flow.
This thermostat valve is not that even if strengthen the bore of valve body, the increase of fluid overcurrent flow is also very little, the requirement that does not reach ground heating system flow aspect for the floor heating design.And adopting electric ball valve to substitute that this automatic temperature control valve can cause that volume is large, expense is high and the problem such as reliability is low, control system is respective change thereupon also, and is larger in the change of existing ground heating system basis, thereby inapplicable.
The model utility content
In order to address the above problem, the purpose of this utility model is to provide a kind of improved automatic temperature control valve, increase the volume of valve pocket by the internal structure of improving valve pocket, the fluid inflow-rate of water turbine of valve pocket is increased, to satisfy the change of avoiding as far as possible when existing ground heating system fluid flow requires existing pipeline.
The technological scheme that its technical problem that solves the utility model adopts is:
A kind of automatic temperature control valve, comprise valve body and spool, valve body comprises valve pocket and two connecting ports, two connecting ports are arranged at respectively the valve pocket both sides, be used for plugging into pipeline, be provided with at least two barriers in the valve pocket, each barriers comprises a wall section and is connected and the angled kink that is connected of wall section, described at least two barriers are arranged at respectively the joint of two connecting ports and valve pocket, the wall section of one of them barriers is connected with the bottom of valve pocket, the wall section of another barriers is connected with the top of valve pocket, the kink of these at least two barriers was relatively to form head piece, spool is provided with can control mobile water stopping plug, and water stopping plug can be controlled in and the tight-lipped leakproof fit position of overcurrent and the position movement that separates with the mistake head piece, and under the cooperation of described at least two barriers valve pocket is cut off or is communicated with.
The utility model has the advantage of:
Increased the volume of valve pocket by the internal structure of improving valve pocket, fluid be more prone to by valve pocket, and flow to cross the flow of valve pocket larger, thereby avoid the change of existing pipeline and can satisfy the requirement of existing ground heating system fluid flow.
Description of drawings
Fig. 1 is the sectional drawing of automatic temperature control valve of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
As shown in Figure 1, be the sectional drawing of automatic temperature control valve of the present utility model.This automatic temperature control valve 100 comprises valve body 10 and spool 20, and valve body 10 comprises that valve pocket 101 and 102, two connecting ports 102 of two connecting ports are arranged at respectively the both sides of valve pocket 101, is used for the pipeline of plugging into and circulating for fluid.This fluid is the materials such as hot water.
Be provided with at least two barriers 1011 in the valve pocket 101, each barriers 1011 comprises a wall section 1012 and is connected and the wall section 1012 angled kinks that are connected 1013.Described at least two barriers 1011 are arranged at respectively the joint of two connecting ports 102 and valve pocket 101, the wall section 1012 of one of them barriers 1011 is connected with the bottom of valve pocket 101, the wall section 1012 of another barriers 1011 is connected with the top of valve body 101, and the kink 1013 of these at least two barriers 1011 was relatively to form head piece 30.Relatively existing Twoway valves, by barriers 1011 being arranged on the joint of connecting port 102 and valve pocket 101, and it is long as far as possible that the wall section 1012 of barriers 1011 is arranged ground, and so that the wall thickness of valve pocket 101 in the situation that to satisfy safe handling thin as much as possible, thereby improve as wide as possible the volume of valve body 101, thereby improve the discharge value that fluid passes through.So arrange, but valve pocket 101 away from the bottom of spool 20 then respective design become polyhedral, for example, be rectangular-shaped, to satisfy the requirement in the above-mentioned design.
In the present embodiment, be provided with two barriers 1011 in the valve pocket 101, the kink 1013 of each barriers 1011 and 1012 vertical connections of wall section, and the kink 1013 of two barriers 1011 is in same level, thereby, two kinks 1013 jointly form this and cross head piece 30, and described valve pocket 101 is crossed head piece 30 by this and is communicated with, and fluid can only be crossed head piece 30 by this and flow.Wherein, it is in the form of annular discs that this crosses head piece 30, and its bore is set to the 15-20 millimeter.In preferred embodiment, this bore is set to 17.5 millimeter, thus relatively existing general Twoway valves, bore has enlarged, and the discharge value that fluid passes through has also increased with regard to corresponding.For example, the current area at mistake head piece place is approximately 90 mm in the existing Twoway valves
2, and in this automatic temperature control valve 100 after improving, the current area of crossing head piece 30 places can reach 300 mm
2About.That is, in the situation that existing pipe-line system is constant, the inflow-rate of water turbine of valve body 10 inner fluids has had the earth raising, thereby can satisfy existing pipe-line system to increasing the demand of fluid flow.
Spool 20 is provided with can control mobile water stopping plug 201, water stopping plug 201 can be controlled in and the position movement of crossing head piece 30 close-fitting positions and separating with mistake head piece 30, and under the cooperation of described at least two barriers 1011, valve pocket 101 is cut off or is communicated with, thereby valve pocket 101 is divided into two mutual disconnected spaces or connection is a space, fluid is wherein cut off and circulation.Head piece 30 is in the form of annular discs corresponding in the present embodiment, with excessively.Described spool 20 comprises apical axis 202 and gland 203, and described water stopping plug 201 is movably set in the valve pocket 101 by apical axis 202 and gland 203.Wherein, described water stopping plug 201 is a disc type piston, and the cross-section area of described water stopping plug 201 was slightly larger than head piece 30, thereby water stopping plug 201 is after moving to the head piece 30 of conflicting under the effect of apical axis 202 and gland 203, can clog fully crossing head piece 30, thereby cut off valve pocket 101.
The above only is preferred embodiment of the present utility model, and is in order to limit the utility model, not all within spirit of the present utility model and principle, any modification of doing, is equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (6)
1. automatic temperature control valve, comprise valve body and spool, valve body comprises valve pocket and two connecting ports, two connecting ports are arranged at respectively the valve pocket both sides, be used for plugging into pipeline, be provided with at least two barriers in the valve pocket, it is characterized in that, each barriers comprises a wall section and is connected and the angled kink that is connected of wall section, described at least two barriers are arranged at respectively the joint of two connecting ports and valve pocket, the wall section of one of them barriers is connected with the bottom of valve pocket, the wall section of another barriers is connected with the top of valve pocket, and the kink of these at least two barriers was relatively to form head piece, and spool is provided with can control mobile water stopping plug, water stopping plug can be controlled in and the tight-lipped leakproof fit position of overcurrent and the position movement that separates with the mistake head piece, and under the cooperation of described at least two barriers valve pocket is cut off or is communicated with.
2. automatic temperature control valve according to claim 1, it is characterized in that: the kink of each barriers is connected with wall section is vertical, and the kink of described at least two barriers is on the same level.
3. automatic temperature control valve according to claim 2 is characterized in that: described to cross head piece in the form of annular discs, and described water stopping plug is a disc type piston.
4. automatic temperature control valve according to claim 3 is characterized in that: the described bore of crossing head piece is the 15-20 millimeter.
5. automatic temperature control valve according to claim 3, it is characterized in that: described spool comprises apical axis and gland, described water stopping plug is movably set in the valve pocket by apical axis and gland.
6. automatic temperature control valve according to claim 5, it is characterized in that: described valve pocket is polyhedral away from the bottom of spool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220379865 CN202691220U (en) | 2012-07-31 | 2012-07-31 | Automatic temperature control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220379865 CN202691220U (en) | 2012-07-31 | 2012-07-31 | Automatic temperature control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202691220U true CN202691220U (en) | 2013-01-23 |
Family
ID=47546842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220379865 Expired - Fee Related CN202691220U (en) | 2012-07-31 | 2012-07-31 | Automatic temperature control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202691220U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111336275A (en) * | 2020-03-18 | 2020-06-26 | 宁波杰克龙精工有限公司 | Flow regulating valve and regulating method thereof |
-
2012
- 2012-07-31 CN CN 201220379865 patent/CN202691220U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111336275A (en) * | 2020-03-18 | 2020-06-26 | 宁波杰克龙精工有限公司 | Flow regulating valve and regulating method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: FOSHAN BINIHI ENERGY SAVING SYSTEM CO., LTD. Free format text: FORMER NAME: FOSHAN BAINUANJIANG ENERGY SAVING SYSTEM CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Avenue Rhombomys Industrial Zone Chancheng district four road 528000 Guangdong city of Foshan province No. 2 Mika decoration materials center K Hall three floor shop No. 12 Patentee after: Foshan one hundred solar energy saving system Co., Ltd. Address before: Avenue Rhombomys Industrial Zone Chancheng district four road 528000 Guangdong city of Foshan province No. 2 Mika decoration materials center K Hall three floor shop No. 12 Patentee before: Foshan Bainuanjiang Energy-saving System Co., Ltd. |
|
| 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: 20130123 Termination date: 20160731 |