CN104729056B - Water collecting head assembly and air conditioner - Google Patents
Water collecting head assembly and air conditioner Download PDFInfo
- Publication number
- CN104729056B CN104729056B CN201310724199.8A CN201310724199A CN104729056B CN 104729056 B CN104729056 B CN 104729056B CN 201310724199 A CN201310724199 A CN 201310724199A CN 104729056 B CN104729056 B CN 104729056B
- Authority
- CN
- China
- Prior art keywords
- hole
- vent valve
- head assembly
- water collecting
- catchmenting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 20
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910052802 copper Inorganic materials 0.000 claims abstract description 16
- 239000010949 copper Substances 0.000 claims abstract description 16
- 238000004378 air conditioning Methods 0.000 claims description 7
- 239000011796 hollow space material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000007789 sealing Methods 0.000 abstract description 7
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 239000000565 sealant Substances 0.000 abstract description 2
- 239000000853 adhesive Substances 0.000 description 7
- 230000001070 adhesive effect Effects 0.000 description 7
- 238000003466 welding Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 150000003384 small molecules Chemical group 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve Housings (AREA)
- Lift Valve (AREA)
Abstract
The invention provides a water collecting head assembly and an air conditioner, which are used for being connected with a chilled water return pipe of an air conditioner pipeline system. The water collecting head assembly comprises a water collecting head body, an air release valve and a plurality of water collecting copper pipes, wherein the air release valve and the plurality of water collecting copper pipes are arranged on the water collecting head body. The water collecting head body and the air release valve are integrally formed, and the water collecting copper pipes are communicated with the air release valve. The invention also relates to an air conditioner. According to the water collecting head assembly, the water collecting head body and the air release valve are integrally connected, so that the problem of leakage caused by heating failure of the thread sealant at the threaded connection part of the water collecting head body and the air release valve in the prior art is solved, and the reliability of sealing is ensured. Meanwhile, the water collecting head assembly is simple in structure and convenient to process. During assembly, only the release valve knob and the release pipe are required to be screwed into the release valve, so that the labor cost and the process reliability requirements during production and assembly are reduced.
Description
Technical field
The present invention relates to air conditioner technical field, more particularly to a kind of catchment head assembly and air-conditioning for air conditioner
Device.
Background technology
Idle call return pipe of the head assembly within air-conditioning systems with chilled water that catchment is connected to form draining circuit, serves receipts
Collection flows through the chilled water of different circuit, the effect to air-conditioning row's condensed water.The head assembly of catchmenting of existing structure by collecting head body, put
Air valve and the copper pipe composition that catchments.Vent valve is threadedly attached on collecting head body, and then screw thread is connected by thread locking adhesive
The place of connecing is sealed, and forms a component.
When producing assembling, four copper pipes that catchment of head assembly of catchmenting are connected by way of Welding into air-conditioning duct
In system.Welding flame temperature is very high during Welding（800℃）.Due to the good heat conduction of copper product, conductivity of heat, at copper pipe by
To flame heat regulating can be delivered at vent valve thread locking adhesive.Thread locking adhesive be one of high polymer material, its characteristic be
Macromolecular chain, which can decompose, during high-temperature heating becomes small molecule chain, and small molecule chain can volatilize precipitation, and thread locking adhesive tissue will become
The loose seal failure caused at this, leakage is produced, causes complete machine not run well.
The content of the invention
In view of the present situation of prior art, catchmented head assembly and air conditioner it is an object of the invention to provide one kind, this catchments
Head assembly eliminates collecting head body in the prior art and the thread locking adhesive of vent valve threaded connection place is by thermal failure and caused
Leakage problem.
To achieve the above object, the present invention adopts the following technical scheme that：
One kind is catchmented head assembly, is connected for the chilled water return pipe with air conditioning pipe system, and head assembly of catchmenting includes collection
Head body and the vent valve being arranged on collecting head body, some copper pipes that catchment；
The collecting head body is integrally formed with the vent valve, and some copper pipes that catchment connect with the vent valve.
In one of the embodiments, the vent valve is hollow pipeline, the remote collecting head of the vent valve
The end set screw thread mouth of body, vent valve knob, the vent valve knob and the screw thread mouth are provided with the screw thread mouth
Connected mode is threaded connection.
In one of the embodiments, the hollow space of the vent valve is shoulder hole, in the remote institute of the vent valve
State on end to the collecting head body direction of collecting head body, the shoulder hole is divided into first paragraph through hole and second segment through hole, institute
The diameter for stating first paragraph through hole is more than the diameter of the second segment through hole；
The side wall of the correspondence first paragraph through hole of the vent valve is provided with bleeder pipe, the bleeder pipe and the first paragraph
Through hole connects；
The valve rod of the vent valve knob and the connected mode of the screw thread mouth is be threadedly coupleds, the valve rod and described the
Two sections of through holes are engaged；The valve rod seals the second segment through hole when being contacted with the inwall of the second segment through hole；The valve
When bar is away from the second segment through hole, the bleeder pipe connects with the second segment through hole.
In one of the embodiments, the second segment through hole is bellmouth, and the end of the valve rod is taper, the cone
The taper in shape hole is identical with the taper of the end of the valve rod.
In one of the embodiments, the bleeder pipe is to be threadedly coupled or weld company with the connected mode of the vent valve
Connect.
In one of the embodiments, annular groove is set on the week side of boss outer wall of the bleeder pipe.
Present invention also offers a kind of air conditioner, the air conditioner includes the head assembly of catchmenting described in any of the above-described.
The beneficial effects of the invention are as follows：
The head assembly of catchmenting of the present invention, by by the integrally connected of collecting head body and vent valve, overcoming in the prior art
Collecting head body and vent valve thread seal at fluid sealant by thermal failure caused leakage problem, ensure that the reliable of sealing
Property.It is easy to process meanwhile the collecting head modular construction is simple.During assembling, vent valve knob and bleeder pipe need to only be screwed in and deflated
In valve, human cost when production is assembled and reliability of technology requirement are reduced.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the embodiment of head assembly one of catchmenting of the present invention；
Fig. 2 is the diagrammatic cross-section of the head assembly of catchmenting in Fig. 1.
Embodiment
In order that technical scheme is clearer, below in conjunction with accompanying drawing, to catchment head assembly and the sky of the present invention
Device is adjusted to be described in further detail.It should be appreciated that specific embodiment described herein is only explaining the present invention and not have to
It is of the invention in limiting.
It is as shown in Figure 1 the overall structure diagram of the embodiment of head assembly one of catchmenting of the invention referring to Fig. 1 to Fig. 2.Should
Head assembly of catchmenting is used to be connected with the chilled water return pipe of air conditioning pipe system, including collecting head body 1, vent valve 2 and some
Catchment copper pipe 3.Wherein, vent valve 2 is arranged on collecting head body 1, and collecting head body 1 is integrally formed with vent valve 2.Thus gram
Having taken the thread locking adhesive of collecting head body of the prior art and vent valve threaded connection place, caused leakage is asked by thermal failure
Topic, ensure that the reliability of sealing.In the present embodiment, catchment copper pipe 3 quantity be four.Four copper pipes 3 that catchment are with deflating
Valve 2 is connected, and can so ensure the normal operation of air conditioner.Certainly, in other embodiments, catchment copper pipe 3 quantity also
Can be other numbers.
As a kind of embodiment, vent valve 2 is hollow pipeline.The end of the remote collecting head body of vent valve 2 is set
It is equipped with screw thread mouth（It is not shown）, vent valve knob 21, and the connection of vent valve knob 21 and screw thread mouth are provided with screw thread mouth
Mode is threaded connection.Preferably, the valve rod of vent valve knob 21 is to be threadedly coupled with the connected mode of screw thread mouth.So cause
The structure of the head assembly of catchmenting is simple, is easy to production to assemble., only need to be by vent valve knob in the assembling process for catchmenting head assembly
Screw in vent valve, simplify the process of assembling, reduce the cost of labor and manufacturing technique requirent of assembling process.
More preferably, the hollow space of vent valve 2 is shoulder hole.Vent valve 2 remote collecting head body end to catchmenting
On the direction of head body, shoulder hole is divided into first paragraph through hole 23 and second segment through hole 24, and the diameter of first paragraph through hole 23 is big
In the diameter of second segment through hole.
Bleeder pipe 22 is provided with the side wall of the corresponding first paragraph through hole 23 of vent valve 2, and bleeder pipe 22 leads to first paragraph
Hole 23 is connected.The valve rod of vent valve knob 21 is engaged with second segment through hole 24, and the inwall of valve rod and second segment through hole 24
When being in contact, valve rod seals second segment through hole 24.When valve rod is away from second segment through hole 24, bleeder pipe 22 and second segment through hole
24 are connected.
Preferably, second segment through hole 24 is bellmouth, and the end of valve rod is arranged to taper, and the taper of bellmouth accordingly
It is identical with the taper of the end of valve rod.So the end of valve rod can be embedded in second segment through hole 24, serve the effect of sealing.
As a kind of embodiment, bleeder pipe 22 is to be threadedly coupled or be welded to connect with the connected mode of vent valve 2.
In the present embodiment, bleeder pipe 22 is to be threadedly coupled with the connected mode of vent valve 2, so that the structure letter of the head assembly of catchmenting
It is single, it is easy to production to assemble.In the assembling process for catchmenting head assembly, bleeder pipe need to be only screwed in vent valve, simplified
The process of assembling, reduce the cost of labor and manufacturing technique requirent of assembling process.More preferably, the week side of boss of bleeder pipe 22 is provided with
Annular groove 25.Vent connection can be so connected in annular groove, convenient installation and use.
Present invention also offers a kind of air conditioner, the air conditioner includes the head assembly of catchmenting of any of the above-described embodiment.
When assembling the complete machine of air conditioner, four copper pipes that catchment of the head assembly of catchmenting are connected by way of Welding
Into the pipe-line system of air conditioner.Because the collecting head body and vent valve of the head assembly of catchmenting are integrally formed, therefore, weld
When high temperature the sealing property of the head assembly of catchmenting no longer is had an impact, completely eliminate heated to head assembly sealing of catchmenting
The influence of energy.
The head assembly of catchmenting of foregoing invention, by by the integrally connected of collecting head body and vent valve, overcoming prior art
In collecting head body and vent valve threaded connection place thread locking adhesive by thermal failure caused leakage problem, ensure that sealing
Reliability.It is easy to process meanwhile the collecting head modular construction is simple.During assembling, vent valve knob and bleeder pipe need to only be revolved
Enter in vent valve, reduce human cost when production is assembled and reliability of technology requirement.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (7)
- The head assembly 1. one kind is catchmented, it is connected for the chilled water return pipe with air conditioning pipe system, head assembly of catchmenting includes catchmenting Head body and vent valve, some copper pipes that catchment being arranged on collecting head body, it is characterised in that：The collecting head body is integrally formed with the vent valve, and some copper pipes that catchment connect with the vent valve, wherein, institute It is hollow pipeline to state vent valve, the end set screw thread mouth of the remote collecting head body of the vent valve, the screw thread mouth Place is provided with vent valve knob；The hollow space of the vent valve is shoulder hole, the vent valve the remote collecting head body end to collecting head On body direction, the shoulder hole is divided into first paragraph through hole and second segment through hole, and the diameter of the first paragraph through hole is more than institute State the diameter of second segment through hole；The second segment through hole is bellmouth, and the valve rod of the vent valve knob is engaged with the second segment through hole, the valve Bar seals the second segment through hole when being contacted with the inwall of the second segment through hole.
- 2. head assembly according to claim 1 of catchmenting, it is characterised in that：The vent valve knob is to be threadedly coupled with the connected mode of the screw thread mouth.
- 3. head assembly according to claim 2 of catchmenting, it is characterised in that：The side wall of the correspondence first paragraph through hole of the vent valve is provided with bleeder pipe, the bleeder pipe and the first paragraph through hole Connection；The valve rod of the vent valve knob is with the connected mode of the screw thread mouth to be threadedly coupled, and the valve rod is away from described second During Duan Tongkong, the bleeder pipe connects with the second segment through hole.
- 4. head assembly according to claim 3 of catchmenting, it is characterised in that：The end of the valve rod is taper, and the taper of the bellmouth is identical with the taper of the end of the valve rod.
- 5. head assembly according to claim 3 of catchmenting, it is characterised in that：The bleeder pipe is to be threadedly coupled or be welded to connect with the connected mode of the vent valve.
- 6. according to the head assembly of catchmenting described in claim any one of 3-5, it is characterised in that：Annular groove is set on the week side of boss outer wall of the bleeder pipe.
- A kind of 7. air conditioner, it is characterised in that：Including the head assembly of catchmenting described in claim any one of 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310724199.8A CN104729056B (en) | 2013-12-24 | 2013-12-24 | Water collecting head assembly and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310724199.8A CN104729056B (en) | 2013-12-24 | 2013-12-24 | Water collecting head assembly and air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104729056A CN104729056A (en) | 2015-06-24 |
| CN104729056B true CN104729056B (en) | 2018-01-30 |
Family
ID=53453203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310724199.8A Active CN104729056B (en) | 2013-12-24 | 2013-12-24 | Water collecting head assembly and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104729056B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87215789U (en) * | 1987-11-26 | 1988-08-03 | 薛玉兰 | Automatic vent valve for heating radiator |
| CN2763642Y (en) * | 2005-01-07 | 2006-03-08 | 陈沛阳 | Water-stop air releasing valve for radiator |
| CN202580164U (en) * | 2012-03-16 | 2012-12-05 | 刘剑飚 | Decompression valve |
| CN202645913U (en) * | 2012-07-07 | 2013-01-02 | 邹爱贞 | Electromagnetic water pump provided with safety relief valve |
| CN202719251U (en) * | 2012-04-09 | 2013-02-06 | 天津大桥金属焊丝有限公司 | Vacuum air release valve |
| CN203177334U (en) * | 2013-03-21 | 2013-09-04 | 德州中傲空调设备有限公司 | Four-row pipe two-waterway dry-type fan-coil unit |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2641412Y (en) * | 2003-07-18 | 2004-09-15 | 邵建昌 | Single diection, safety decompression valve |
| CN201575191U (en) * | 2009-12-04 | 2010-09-08 | 普耐美流体系统有限公司 | Valve used as either foot valve or safety valve |
| CN201875220U (en) * | 2010-09-30 | 2011-06-22 | 艾欧史密斯(中国)热水器有限公司 | Inlet valve of water heater |
| CN203671864U (en) * | 2013-12-24 | 2014-06-25 | 珠海格力电器股份有限公司 | Water collecting head assembly and air conditioner |
-
2013
- 2013-12-24 CN CN201310724199.8A patent/CN104729056B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87215789U (en) * | 1987-11-26 | 1988-08-03 | 薛玉兰 | Automatic vent valve for heating radiator |
| CN2763642Y (en) * | 2005-01-07 | 2006-03-08 | 陈沛阳 | Water-stop air releasing valve for radiator |
| CN202580164U (en) * | 2012-03-16 | 2012-12-05 | 刘剑飚 | Decompression valve |
| CN202719251U (en) * | 2012-04-09 | 2013-02-06 | 天津大桥金属焊丝有限公司 | Vacuum air release valve |
| CN202645913U (en) * | 2012-07-07 | 2013-01-02 | 邹爱贞 | Electromagnetic water pump provided with safety relief valve |
| CN203177334U (en) * | 2013-03-21 | 2013-09-04 | 德州中傲空调设备有限公司 | Four-row pipe two-waterway dry-type fan-coil unit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104729056A (en) | 2015-06-24 |
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| GR01 | Patent grant |