CN206989517U - A kind of filter and expansion valve component - Google Patents
A kind of filter and expansion valve component Download PDFInfo
- Publication number
- CN206989517U CN206989517U CN201720735044.8U CN201720735044U CN206989517U CN 206989517 U CN206989517 U CN 206989517U CN 201720735044 U CN201720735044 U CN 201720735044U CN 206989517 U CN206989517 U CN 206989517U
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- China
- Prior art keywords
- conduit
- valve
- adapter
- filter body
- expansion valve
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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Abstract
The utility model discloses a kind of filter and expansion valve component, including filter body, the upper end of the filter body is provided with conduit A, and conduit A upper end is provided with ball valve A and conduit B, conduit B upper end is provided with electric expansion valve, and the upper end of electric expansion valve is provided with straight copper tube；Charging valve adapter is terminated with the downside of the filter body, the front end of charging valve adapter is provided with the adapter of liquid visor, and the front end of liquid visor adapter is provided with connecting tube, and the upper end of connecting tube is provided with ball valve B.This filter and conduit A of expansion valve component, the installation direction of conduit B and straight copper tube are vertical with the upper surface of filter body, charging valve is taken over and liquid visor takes over the side that equal transverse horizontal is arranged on filter body, so that welding is more preferably firm, liquid visor can see whether to drain only so that filter body is safeguarded more convenient；Overall structure consolidates, working stability, easy to maintenance.
Description
Technical field
Mechanical equipment technical field is the utility model is related to, specially a kind of filter and expansion valve component.
Background technology
In life, air-conditioning is widely used during the broiling summer, and air-conditioning has needed system in the course of work of refrigeration
Cryogen, after long-term use, internal moisture are more, and the content of refrigerant is less, therefore need to extract useless liquid out, after pumping
Again refrigerant is added, therefore needs a kind of filter and expansion valve component.
Utility model content
The purpose of this utility model is to provide a kind of filter and expansion valve component, possesses stabilized structure, working stability,
The advantages of easy to maintenance, solve structure in the prior art and built on the sand, repair the problem of cumbersome.
To achieve the above object, the utility model provides following technical scheme：A kind of filter and expansion valve component, including
Filter body, the upper end of the filter body are provided with conduit A, and conduit A is seamless to be fixedly connected on the upper of filter body
End center is fixedly connected；The upper end of the conduit A is provided with ball valve A, and conduit A upper end is provided with conduit B, ball valve A and conduit A
With conduit B side is seamless is fixedly connected；The upper end of the conduit B is provided with electric expansion valve, and conduit B upper end and electronics are swollen
The port of export of swollen valve is seamless to be fixedly connected；The upper end of the electric expansion valve is provided with straight copper tube, the bottom of straight copper tube and electronics
The entrance point of expansion valve is seamless to be fixedly connected；Charging valve adapter is terminated with the downside of the filter body, charging valve adapter
Front end is provided with the adapter of liquid visor, and the front end of liquid visor adapter is provided with connecting tube, the both ends of liquid visor adapter respectively with filling
Valve, which is taken over, and connecting tube is seamless is fastenedly connected；The middle-end of the liquid visor adapter is installed with liquid visor；The connecting tube
Upper end is provided with ball valve B, the upper end of connecting tube with the ball valve B port of export is seamless is fastenedly connected；Set on the ball valve A and ball valve B
Valve handle is equipped with, valve handle is fixedly mounted on ball valve A and ball valve B side.
Preferably, the installation direction of the conduit A, conduit B and straight copper tube is vertical with the upper surface of filter body.
Preferably, the charging valve adapter and liquid visor take over the side that equal transverse horizontal is arranged on filter body.
Preferably, charging valve interface is offered in the charging valve adapter, charging valve interface is being located at charging valve adapter just
Upper end.
Preferably, upward, the form mirror of liquid visor is towards upwards in the direction of the valve handle.
Compared with prior art, the beneficial effects of the utility model are as follows：
This filter and the conduit A of expansion valve component are by welding in insertion filter body, conduit A, conduit B and straight copper
The installation direction of pipe is vertical with the upper surface of filter body, and charging valve adapter and liquid visor are taken over equal transverse horizontal and be arranged on
The side of filter body so that welding is more preferably firm, the direction of the valve handle of electric expansion valve taken over by charging valve upward,
Connecting tube, the adapter of liquid visor and ball valve B mating reaction, can extract the liquid of filter body out, and liquid visor can be seen whether
Drain net so that filter body is safeguarded more convenient；Overall structure consolidates, working stability, easy to maintenance.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model front view；
Fig. 3 is the utility model side view；
Fig. 4 is the utility model top view.
In figure：1 filter body, 2 conduit A, 3 ball valve A, 4 conduit B, 5 electric expansion valves, 6 straight copper tubes, 7 charging valves connect
Pipe, the adapter of 71 charging valve interfaces, 8 liquid visors, 9 connecting tubes, 10 liquid visors, 11 ball valve B, 111 valve handles.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1-4, a kind of filter and expansion valve component, including filter body 1, the upper end of filter body 1
Conduit A2 is provided with, conduit A2 is seamless to be fixedly connected on the upper-center of filter body 1 and be fixedly connected；Conduit A2 upper end is set
Be equipped with ball valve A3, conduit A2 upper end is provided with conduit B4, ball valve A3 with conduit A2 and conduit B4 side are seamless is fixedly connected；
Conduit B4 upper end is provided with electric expansion valve 5, conduit B4 upper end with the port of export of electric expansion valve 5 is seamless is fixedly connected；
The upper end of electric expansion valve 5 is provided with straight copper tube 6, and the bottom of straight copper tube 6 connects with the seamless fixation of the entrance point of electric expansion valve 5
Connect, conduit A2 is by welding in insertion filter body 1, and conduit A2, conduit B4 and straight copper tube 6 installation direction are and filter
The upper surface of body 1 is vertical so that welding is more preferably firm；The downside of filter body 1 is terminated with charging valve adapter 7, charging valve
Charging valve interface 71 is offered in adapter 7, charging valve interface 71 is located at the positive upper end of charging valve adapter 7, before charging valve adapter 7
End is provided with liquid visor adapter 8, and the front end of liquid visor adapter 8 is provided with connecting tube 9, and the both ends of liquid visor adapter 8 are respectively with filling
Note valve adapter 7 and connecting tube 9 is seamless is fastenedly connected, charging valve adapter 7 and 8 equal transverse horizontal of liquid visor adapter are arranged on filter
The side of body 1 so that welding is more preferably firm；The middle-end of liquid visor adapter 8 is installed with liquid visor 10, and liquid visor 10 regards
Window mirror is towards upwards；The upper end of connecting tube 9 is provided with ball valve B11, and the upper end of connecting tube 9 is seamless tight with the ball valve B11 port of export
It is solidly connected；Valve handle 111 is provided with ball valve A and ball valve B11, valve handle 111 is fixedly mounted on ball valve A and ball valve B11 side, valve
The direction of handle 111 is upward；After liquid enters straight copper tube 6, by controlling electric expansion valve 5 to adjust the size of flow, and lower end
The ball valve A3 of setting then be can control and whether turn on, and when closed, liquid, which enters in filter body 1, to be filtered；Pass through setting
Charging valve adapter 7 can maintenance when, extract out filter body 1 in liquid, add refrigeration inside by charging valve interface 71
Agent, the ball valve B11 of setting can control the break-make of pipeline, when ball valve B11 is opened, you can liquid be extracted out, by being connect in liquid visor
Whether the liquid visor 10 of the middle-end installation of pipe 8, have liquid communication in observable liquid visor adapter 8, to judge whether to drain only, take out
Refrigerant can be added after clean；Overall structure consolidates, working stability, easy to maintenance.
In summary：This filter and the conduit A2 of expansion valve component are by welding in insertion filter body 1, conduit
A2, conduit B4 and straight copper tube 6 installation direction are vertical with the upper surface of filter body 1, and charging valve adapter 7 and liquid visor connect
8 equal transverse horizontal of pipe is arranged on the side of filter body 1 so that welding is more preferably firm, the valve handle 111 of electric expansion valve 5
Direction upward, by charging valve adapter 7, connecting tube 9, liquid visor adapter 8 and ball valve B11 mating reaction, can extract filter out
The liquid of body 1, it is net to judge whether to drain by whether having liquid communication in observable liquid visor adapter 8, after draining only just
Refrigerant can be added；Overall structure consolidates, working stability, easy to maintenance.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of filter and expansion valve component, including filter body (1), it is characterised in that：The filter body (1)
Upper end is provided with conduit A (2), and conduit A (2) is seamless to be fixedly connected on the upper-center of filter body (1) and be fixedly connected；It is described
Conduit A (2) upper end is provided with ball valve A (3), and conduit A (2) upper end is provided with conduit B (4), ball valve A (3) and conduit A (2)
With conduit B (4) side is seamless is fixedly connected；The upper end of the conduit B (4) is provided with electric expansion valve (5), conduit B's (4)
Upper end with the port of export of electric expansion valve (5) is seamless is fixedly connected；The upper end of the electric expansion valve (5) is provided with straight copper tube
(6), the bottom of straight copper tube (6) with the entrance point of electric expansion valve (5) is seamless is fixedly connected；Under the filter body (1)
Side is connected to charging valve adapter (7), and the front end of charging valve adapter (7) is provided with liquid visor adapter (8), liquid visor adapter (8)
Front end is provided with connecting tube (9), and (7) and connecting tube (9) seamless fastening is taken in the both ends of liquid visor adapter (8) with charging valve respectively
Connection；The middle-end of the liquid visor adapter (8) is installed with liquid visor (10)；The upper end of the connecting tube (9) is provided with ball
Valve B (11), the upper end of connecting tube (9) with ball valve B (11) port of export is seamless is fastenedly connected；The ball valve A (3) and ball valve B
(11) valve handle (111) is provided with, valve handle (111) is fixedly mounted on ball valve A (3) and ball valve B (11) side.
2. a kind of filter according to claim 1 and expansion valve component, it is characterised in that：The conduit A (2), conduit B
(4) and straight copper tube (6) installation direction it is vertical with the upper surface of filter body (1).
3. a kind of filter according to claim 1 and expansion valve component, it is characterised in that：The charging valve takes over (7)
The side of filter body (1) is arranged on liquid visor adapter (8) transverse horizontal.
4. a kind of filter according to claim 1 and expansion valve component, it is characterised in that：The charging valve takes over (7)
On offer charging valve interface (71), charging valve interface (71) is located at the positive upper end of charging valve adapter (7).
5. a kind of filter according to claim 1 and expansion valve component, it is characterised in that：The side of the valve handle (111)
To upward, the form mirror of liquid visor (10) is towards upwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720735044.8U CN206989517U (en) | 2017-06-22 | 2017-06-22 | A kind of filter and expansion valve component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720735044.8U CN206989517U (en) | 2017-06-22 | 2017-06-22 | A kind of filter and expansion valve component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206989517U true CN206989517U (en) | 2018-02-09 |
Family
ID=61395895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720735044.8U Active CN206989517U (en) | 2017-06-22 | 2017-06-22 | A kind of filter and expansion valve component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206989517U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112880249A (en) * | 2019-11-29 | 2021-06-01 | 青岛海尔新能源电器有限公司 | Electronic expansion valve assembly, heat pump system and water heater |
-
2017
- 2017-06-22 CN CN201720735044.8U patent/CN206989517U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112880249A (en) * | 2019-11-29 | 2021-06-01 | 青岛海尔新能源电器有限公司 | Electronic expansion valve assembly, heat pump system and water heater |
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| GR01 | Patent grant |