CN208474609U - A kind of central air-conditioning dedicated regulation valve - Google Patents
A kind of central air-conditioning dedicated regulation valve Download PDFInfo
- Publication number
- CN208474609U CN208474609U CN201820724588.9U CN201820724588U CN208474609U CN 208474609 U CN208474609 U CN 208474609U CN 201820724588 U CN201820724588 U CN 201820724588U CN 208474609 U CN208474609 U CN 208474609U
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- rod
- control
- valve
- antiseize device
- valve body
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Abstract
A kind of central air-conditioning dedicated regulation valve, it is related to central air-conditioning dedicated regulation valve technical field.It includes electromagnetic coil, valve body, antiseize device, control-rod, the antiseize device is located at the surface of valve body, control-rod is located at the center of antiseize device, and valve body is run through in one end of control-rod, the other end of control-rod is located at the inside of electromagnetic coil, antiseize device includes fixed plate, spring, Spring Card, axle sleeve, fixed plate is circular hollow component, fixed plate is fixedly connected on control-rod, several Spring Cards are located on fixed plate upper and lower position and antiseize device or more inner wall, and the position of several Spring Cards corresponds to two-by-two, several springs are separately fixed on several Spring Cards corresponding two-by-two, axle sleeve covers on control-rod, and axle sleeve is fixedly connected on the inside bottom of antiseize device.It is easily installed and overhauls, and the antiseize device for increasing valve plug avoids regulating valve work stuck, and being internally provided with component reinforcing rib can ensure that air-conditioning dedicated regulation valve service life.
Description
Technical field
The utility model relates to central air-conditioning dedicated regulation valve technical fields, and in particular to a kind of dedicated adjusting of central air-conditioning
Valve.
Background technique
The problems such as raising required with people to comfort of air conditioner and air conditioner energy saving, has become focus of attention,
Auto-adjustment control is more and more widely used within air-conditioning systems.Electric control valve for air-conditioner water system is certainly
It is dynamic to adjust basic one of actuator.Electric control valve is usually provided on air-conditioning box return pipe, is changed by regulating water flow
The output load of air-conditioning box keeps indoor air temperature in air conditioned building constant to adapt to the variation of room actual load.The work of regulating valve is special
Property directly influence air-conditioning effect, therefore research is carried out to working characteristics of the regulating valve in air-conditioner water system there is biggish reality
Border meaning.Has more research about the characteristic of regulating valve at present.
But the connector of conventional regulator is set as screw thread mouth, and regulating valve, which is normally at, to be fixedly connected on pipeline, is installing
It is caused when with maintenance difficult to load and unload；Regulating valve is easy stuck and internal component and uses in long-time when up and down adjustment moves
After be easily damaged, then cause air-conditioning that can not accurately adjust the actual load of air-conditioning box, it is difficult to keep indoor air temperature in air conditioned building permanent
It is fixed.
Utility model content
The purpose of this utility model is that it is in view of the drawbacks of the prior art and insufficient, a kind of dedicated adjusting of central air-conditioning is provided
Valve, it is easily installed and overhauls, and the antiseize device for increasing valve plug avoids regulating valve work stuck, is internally provided with component reinforcing rib
It can ensure that air-conditioning dedicated regulation valve service life.
To achieve the above object, the utility model is using following technical scheme: it includes electromagnetic coil 1, valve body 2, control
Bar 3 processed, antiseize device 4, the antiseize device 4 are located at the surface of valve body 2, and control-rod 3 is located at the centre bit of antiseize device 4
It sets, and valve body 2 is run through in one end of control-rod 3, the other end of control-rod 3 is located at the inside of electromagnetic coil 1, and antiseize device 4 includes
Fixed plate 41, spring 42, Spring Card 43, axle sleeve 44, fixed plate 41 are circular hollow component, and fixed plate 41 is fixedly connected on control
On bar 3, several Spring Cards 43 are located on about 4 inner wall of 41 upper and lower position of fixed plate and antiseize device, and several Spring Cards
43 position corresponds to two-by-two, and several springs 42 are separately fixed on several Spring Cards 43 corresponding two-by-two, and axle sleeve 44 is in circle
Empty component, 44 sets of axle sleeve on control-rod 3, and axle sleeve 44 is fixedly connected on the inside bottom of antiseize device 4.Antiseize device 4 can
Prevent valve plug 23 from moving up and down stuck, downside bullet when connecting electromagnetic coil 1 moves downward valve plug 23, inside antiseize device 4
Spring is shunk, and generates upward thrust, on the contrary, when valve plug 23 moves upwards, upside spring contraction antiseize device 4 inside, and generation
Down thrust can avoid stuck when valve plug 23 moves.
The valve body 2 includes baffle 21, clamping ring 22, valve plug 23, limited block 24, conical seal ring 25, three connections
Circle 22 is respectively fixedly connected at the left and right sides of valve body 2 and underside outlet, and two baffles 21 are l-shaped member, two baffles
21 are respectively fixedly connected with left lower and right upper portion inside valve body 2, and the corresponding formation cone in position of two baffles 21
Shape cavity, valve plug 23 is fixedly connected on the downside of control-rod 3, and valve plug 23 is located at the underface of two baffles 21, limited block 24
For circular hollow structure, limited block 24 is fixedly connected on the upside exported under valve body 2, and the position of limited block 24 and 23 phase of valve plug
Corresponding, conical seal ring 25 is located inside limited block 24, and there are two the conical surface 231, two conical surfaces for the setting of two sides up and down of valve plug 23
231 is corresponding with the conical cavity that 25, two baffles 21 of conical seal ring are formed relatively respectively.
Reinforcing rib 211 is respectively arranged on the inside of right angle on two baffles 21.Reinforcing rib 211 is to reinforce two
The component of 21 right angle intensity of baffle, two 21 long-times of baffle are hit upwards by valve plug 23, are easy to produce deformation, reinforcing rib is arranged
It can ensure that the service life of regulating valve.
Several installation connecting holes 221 are respectively arranged on three clamping rings 22.Installation connecting hole 221 will be for that will adjust
Section valve is connect with Central air-conditioning unit pipeline, and regulating valve is typically mounted on central air-conditioning fixed -piping, uses installation connecting hole
221 disassembly when can be easily installed and repair.
Sealing ring 2311 is provided on two conical surfaces 231.Sealing ring 2311 can ensure that valve plug 23 moves upwards
The opposite conical cavity formed contacts leakproofness with two baffles 21, valve plug 23 move downward contacted with conical seal ring 25 it is close
Feng Xing.
The antiseize device 4, control-rod 3,24, two valve plug 23, limited block connection relationships between baffle 21, axle sleeve 44
It is coaxially connected.Antiseize device 4, control-rod 3, valve plug 23, connection relationship is coaxially connected between 24, two baffles 21 of limited block
The concentricity that can ensure that regulating valve, prevent between generate gap.
After adopting the above technical scheme, the utility model has the beneficial effect that it is easily installed and overhauls, increase the anti-of valve plug
Card device avoids regulating valve work stuck, and being internally provided with component reinforcing rib can ensure that air-conditioning dedicated regulation valve service life.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the cross-sectional view of the utility model；
Fig. 2 is the structural schematic diagram of clamping ring 22 in the utility model；
Fig. 3 is the structural schematic diagram of limited block 24 in the utility model.
Description of symbols: electromagnetic coil 1, valve body 2, control-rod 3, antiseize device 4, fixed plate 41, spring 42, Spring Card
43, axle sleeve 44, baffle 21, clamping ring 22, valve plug 23, limited block 24, conical seal ring 25, reinforcing rib 211, installation connecting hole
221, the conical surface 231, sealing ring 2311.
Specific embodiment
Referring to shown in Fig. 1-Fig. 3, present embodiment the technical solution adopted is that: it include electromagnetic coil 1, valve body 2,
Control-rod 3, antiseize device 4, the antiseize device 4 are located at the surface of valve body 2, and control-rod 3 is located at the center of antiseize device 4
Position, and valve body 2 is run through in one end of control-rod 3, the other end of control-rod 3 is located at the inside of electromagnetic coil 1, and antiseize device 4 wraps
Containing fixed plate 41, spring 42, Spring Card 43, axle sleeve 44, fixed plate 41 is circular hollow component, and fixed plate 41 is fixedly connected on control
On bar 3 processed, several Spring Cards 43 are located on about 4 inner wall of 41 upper and lower position of fixed plate and antiseize device, and several springs
The position of card 43 corresponds to two-by-two, and several springs 42 are separately fixed on several Spring Cards 43 corresponding two-by-two, and axle sleeve 44 is circle
Hollow member, 44 sets of axle sleeve on control-rod 3, and axle sleeve 44 is fixedly connected on the inside bottom of antiseize device 4.Antiseize device 4
It can prevent valve plug 23 from moving up and down stuck, downside when connecting electromagnetic coil 1 moves downward valve plug 23, inside antiseize device 4
Spring contraction generates upward thrust, on the contrary, when valve plug 23 moves upwards, upside spring contraction inside antiseize device 4 is produced
Raw down thrust can avoid stuck when valve plug 23 moves.
The valve body 2 includes baffle 21, clamping ring 22, valve plug 23, limited block 24, conical seal ring 25, three connections
Circle 22 is respectively fixedly connected at the left and right sides of valve body 2 and underside outlet, and two baffles 21 are l-shaped member, two baffles
21 are respectively fixedly connected with left lower and right upper portion inside valve body 2, and the corresponding formation cone in position of two baffles 21
Shape cavity, valve plug 23 is fixedly connected on the downside of control-rod 3, and valve plug 23 is located at the underface of two baffles 21, limited block 24
For circular hollow structure, limited block 24 is fixedly connected on the upside exported under valve body 2, and the position of limited block 24 and 23 phase of valve plug
Corresponding, conical seal ring 25 is located inside limited block 24, and there are two the conical surface 231, two conical surfaces for the setting of two sides up and down of valve plug 23
231 is corresponding with the conical cavity that 25, two baffles 21 of conical seal ring are formed relatively respectively.
Reinforcing rib 211 is respectively arranged on the inside of right angle on two baffles 21.Reinforcing rib 211 is to reinforce two
The component of 21 right angle intensity of baffle, two 21 long-times of baffle are hit upwards by valve plug 23, are easy to produce deformation, reinforcing rib is arranged
It can ensure that the service life of regulating valve.
Several installation connecting holes 221 are respectively arranged on three clamping rings 22.Installation connecting hole 221 will be for that will adjust
Section valve is connect with Central air-conditioning unit pipeline, and regulating valve is typically mounted on central air-conditioning fixed -piping, uses installation connecting hole
221 disassembly when can be easily installed and repair.
Sealing ring 2311 is provided on two conical surfaces 231.Sealing ring 2311 can ensure that valve plug 23 moves upwards
The opposite conical cavity formed contacts leakproofness with two baffles 21, valve plug 23 move downward contacted with conical seal ring 25 it is close
Feng Xing.
The antiseize device 4, control-rod 3,24, two valve plug 23, limited block connection relationships between baffle 21, axle sleeve 44
It is coaxially connected.Antiseize device 4, control-rod 3, valve plug 23, connection relationship is coaxially connected between 24, two baffles 21 of limited block
The concentricity that can ensure that regulating valve, prevent between generate gap.
Working principle of the utility model is: it is stuck to prevent valve plug 23 from moving up and down by antiseize device 4, electromagnetic wire is connected
Circle 1 is when moving downward valve plug 23, and the downside spring contraction inside antiseize device 4 generates upward thrust, on the contrary, valve plug 23
When moving upwards, upside spring contraction inside antiseize device 4 generates down thrust, can avoid stuck, valve when valve plug 23 moves
Reinforcing rib 211 is respectively arranged on the inside of right angle on two baffles 21 in body 2, reinforcing rib 211 is to reinforce two baffles 21
The component of right angle intensity, two 21 long-times of baffle are hit upwards by valve plug 23, are easy to produce deformation, and setting reinforcing rib can ensure that
The service life of regulating valve is respectively arranged with several installation connecting holes 221 on three clamping rings 22 outside valve body 2, and installation connects
Hole 221 is connect for regulating valve to be connect with Central air-conditioning unit pipeline, regulating valve is typically mounted on central air-conditioning fixed -piping,
Disassembly when can be easily installed and be repaired using installation connecting hole 221, the two sides up and down of valve plug 23 are arranged there are two the conical surface 231,
Sealing ring 2311 is provided on two conical surfaces 231.Sealing ring 2311 can ensure that valve plug 23 moves upwards and two 21 phases of baffle
Leakproofness is contacted to the conical cavity of formation, valve plug 23 moves downward the leakproofness contacted with conical seal ring 25.
After adopting the above technical scheme, the utility model has the beneficial effect that it is easily installed and overhauls, increase the anti-of valve plug
Card device avoids regulating valve work stuck, and being internally provided with component reinforcing rib can ensure that air-conditioning dedicated regulation valve service life.
The above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, those of ordinary skill in the art couple
The other modifications or equivalent replacement that the technical solution of the utility model is made, without departing from technical solutions of the utility model
Spirit and scope should all cover in the scope of the claims of the utility model.
Claims (6)
1. a kind of central air-conditioning dedicated regulation valve, it is characterised in that: it include electromagnetic coil (1), valve body (2), control-rod (3),
Antiseize device (4), the antiseize device (4) are located at the surface of valve body (2), and control-rod (3) is located in antiseize device (4)
Heart position, and valve body (2) are run through in one end of control-rod (3), the other end of control-rod (3) is located at the inside of electromagnetic coil (1), prevents
Card device (4) includes fixed plate (41), spring (42), Spring Card (43), axle sleeve (44), and fixed plate (41) is circular hollow structure
Part, fixed plate (41) are fixedly connected on control-rod (3), several Spring Cards (43) be located at fixed plate (41) upper and lower position and
Antiseize device (4) is up and down on inner wall, and the position of several Spring Cards (43) corresponds to two-by-two, and several springs (42) are if be separately fixed at
On dry Spring Card (43) corresponding two-by-two, axle sleeve (44) is circular hollow component, and axle sleeve (44) covers on control-rod (3), and axis
Set (44) is fixedly connected on the inside bottom of antiseize device (4).
2. a kind of central air-conditioning dedicated regulation valve according to claim 1, it is characterised in that: the valve body (2) includes
Baffle (21), clamping ring (22), valve plug (23), limited block (24), conical seal ring (25), three clamping rings (22) are fixed respectively
It is connected at the left and right sides and the underside outlet of valve body (2), two baffles (21) are l-shaped member, and two baffles (21) are respectively
It is fixedly connected on the internal left lower of valve body (2) and right upper portion, and the corresponding formation taper in position of two baffles (21)
Cavity, valve plug (23) is fixedly connected on the downside of control-rod (3), and valve plug (23) is located at the underface of two baffles (21), limit
Position block (24) is circular hollow structure, and limited block (24) is fixedly connected on the upside exported under valve body (2), and limited block (24)
Position is corresponding with valve plug (23), and conical seal ring (25) is located at limited block (24) inside, the setting of two sides up and down of valve plug (23)
There are two the conical surface (231), and two conical surfaces (231) are respectively with conical seal ring (25), two baffles (21) with respect to the taper formed
Cavity is corresponding.
3. a kind of central air-conditioning dedicated regulation valve according to claim 2, it is characterised in that: two baffles (21)
On right angle on the inside of at be respectively arranged with reinforcing rib (211).
4. a kind of central air-conditioning dedicated regulation valve according to claim 2, it is characterised in that: three clamping rings
(22) several installation connecting holes (221) are respectively arranged on.
5. a kind of central air-conditioning dedicated regulation valve according to claim 2, it is characterised in that: two conical surfaces
(231) sealing ring (2311) are provided on.
6. a kind of central air-conditioning dedicated regulation valve according to claim 1 or 2, it is characterised in that: the antiseize device
(4), control-rod (3), valve plug (23), limited block (24), connection relationship is coaxially connected between two baffles (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820724588.9U CN208474609U (en) | 2018-05-16 | 2018-05-16 | A kind of central air-conditioning dedicated regulation valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820724588.9U CN208474609U (en) | 2018-05-16 | 2018-05-16 | A kind of central air-conditioning dedicated regulation valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208474609U true CN208474609U (en) | 2019-02-05 |
Family
ID=65221549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820724588.9U Expired - Fee Related CN208474609U (en) | 2018-05-16 | 2018-05-16 | A kind of central air-conditioning dedicated regulation valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208474609U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112097384A (en) * | 2020-08-27 | 2020-12-18 | 上海外高桥造船有限公司 | Multi-connected air brake integration box |
-
2018
- 2018-05-16 CN CN201820724588.9U patent/CN208474609U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112097384A (en) * | 2020-08-27 | 2020-12-18 | 上海外高桥造船有限公司 | Multi-connected air brake integration box |
| CN112097384B (en) * | 2020-08-27 | 2022-03-22 | 上海外高桥造船有限公司 | Multi-connected air brake integration box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190205 Termination date: 20210516 |