CN106696167A - Convenient and quick pipeline blower flexible connector and injection molding technology thereof - Google Patents
Convenient and quick pipeline blower flexible connector and injection molding technology thereof Download PDFInfo
- Publication number
- CN106696167A CN106696167A CN201611155215.6A CN201611155215A CN106696167A CN 106696167 A CN106696167 A CN 106696167A CN 201611155215 A CN201611155215 A CN 201611155215A CN 106696167 A CN106696167 A CN 106696167A
- Authority
- CN
- China
- Prior art keywords
- injection
- joint
- convenient
- pipeline
- baking oven
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/03—Injection moulding apparatus
- B29C45/12—Injection moulding apparatus using two or more fixed moulds, e.g. in tandem
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/06—Conditioning or physical treatment of the material to be shaped by drying
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/72—Heating or cooling
- B29C45/74—Heating or cooling of the injection unit
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
- F16L33/02—Hose-clips
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
- F16L33/18—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses characterised by the use of additional sealing means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C2045/1784—Component parts, details or accessories not otherwise provided for; Auxiliary operations not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a convenient and quick pipeline blower flexible connector and an injection molding technology thereof. The injection molding technology comprises the following steps: (1) preparation work, (2) raw material pretreatment, (3) heating of an injection molding cylinder, (4) hot melting, (5) injection molding, (6) pressure maintaining, (7) cooling molding, and (8) mold opening. The convenient and quick pipeline blower flexible connector formed by the injection molding technology comprises a first section connector part and a second section connector part; each of the first section connector part and the second section connector part is provided with a connecting port; a transition section is arranged between the first section connector part and the second section connector part; the aperture of the first section connector part and the aperture of the second section connector part are not equal; and the two ends of the transition section are connected with the first section connector part and the second section connector part in an inclined manner, and the connecting parts are subjected to smooth transition. The convenient and quick pipeline blower flexible connector has the following beneficial effects: the convenient and quick pipeline blower flexible connector is simple in structure; since the convenient and quick pipeline blower flexible connector is formed by PVC injection molding, and is provided with the transition section, the connecting resistance when pipeline apertures are different can be reduced, the shape of the convenient and quick pipeline blower flexible connector can be changed according to a pipeline, the resistance caused by pipeline reducing can be reduced effectively, and the convenient and quick pipeline blower flexible connector is convenient to mount, can be bent and adapts to the bent pipeline.
Description
Technical field
The present invention relates to a kind of pipe joint technical field, the particularly convenient connecting hose of pipeline fan and its injection technique.
Background technology
In China, indoor air cleaner has gradually formed an industry, and has huge potential market.In recent years, exist
In the building such as China's house and office block, constantly there is building syndrome, building associated diseases and chemical substance mistake
Quick disease.The presence of biological pollutant and chemical pollutant in room air is the main cause for triggering these diseases.Interior Space
The serious consequence that gas pollution problem triggers, causes people and greatly pays close attention to, and actively seek a solution for a problem.Air is net
The purpose of change is to improve IAQ, therefore, air purifying process there has also been considerable in China in recent years
Development.The current most common pollutant of indoor and outdoor air mainly has pellet, gaseous contaminant and harmful microorganism.
PM10, PM2 .5, inorganic pollution are (carbon dioxide, sulfide, hydrocarbon, oxynitrides, halogen and halide, smelly
Oxygen etc.), organic pollution (mainly including formaldehyde, benzene and VOCs etc.), except particulates emission, disinfection, eliminating the unusual smell etc. can be tight
The healthy pollutant of people is damaged again.
A set of independent air processing system that VMC is made up of supply air system and exhaust system, it is divided into duct type
VMC and without two kinds of pipeline VMC.Duct type VMC is made up of new blower fan and pipe fitting, by new blower fan
Clean room outer space conductance enters interior, is discharged room air by pipeline.
The pipe joint of existing manufacture is all hard, installs inconvenient, and a joint can only a kind of supporting pipeline shape
Shape, and hard joint cannot install for the pipeline connection that has reducing, in addition, being led when circulation passage pipeline is installed to connection
During body portion, containment member is pressed by circulation deferent, so that containment member deforms and displacement.But, at this
In the case of kind, due to the space that the contact portion not contacted with circulation deferent can be moved, so contact site can be hindered to distribute
Change shape, as a result, can produce resistance when the deferent that circulates is inserted.
The content of the invention
The present invention is directed to above-mentioned deficiency, proposes a kind of simple structure, easy to use be the convenient connecting hose of pipeline fan and
Its injection technique.
Solving the technical scheme of above-mentioned technical problem use is：
A kind of convenient connecting hose of pipeline fan, it is characterised in that：Including pipeline connecting hose, the pipe joint includes carrying interface
First paragraph joint and second segment joint, be provided with for coordinating with external clamping piece in first paragraph joint and second segment joint
Interior concave ring groove, two interior concave ring grooves are separately positioned on two interface adjacent side sides, and first paragraph joint has between second segment joint
There is the caliber size of changeover portion, first paragraph joint and second segment joint, the tilting mode in changeover portion two ends is connected with first
Section joint and second segment connects and junction seamlessly transits.
A kind of injection technique of the convenient connecting hose of pipeline fan, it is characterised in that：Comprise the following steps：
（1）, preparation：Injection mold is installed, and circulation cooling machine water is connected to injection mold；
（2）Pretreatment of raw material：Using baking oven plastics are carried out with the drying of 1-3 hours, plastics use PVC material, and plastics are added
Heat is to 50-90 degrees Celsius；
（3）Injection cylinder heating：Injection cylinder is divided into has three sections for placing injection raw material, will injection cylinder first paragraph be heated to 130 to
185 degrees Celsius, second segment is heated to 140 to 170 degrees Celsius, and the 3rd section is heated to 160 to 175 degrees Celsius；
（4）Hot melt：By step（2）In plastics be added to step（3）In injection tube first paragraph in, advance plastics after 2 minutes,
The plastics that first paragraph is heated are advanced in injection cylinder second segment, then the plastics that second segment is heated are advanced to the 3rd section of cylinder of injection
In；
（5）Injection：By step（4）In hot melting plastic pass through step（3）In injection mouth be molded into front and rear mould in step 1
In, injection pressure is 75 to 80bar, and injection time is 7 to 9s；
（6）Pressurize：Dwell pressure is 45 to 60bar, and the dwell time is 10S；
（7）Cooling shaping：Cool time is 70 to 90s；
（8）Die sinking：Mold after cooling.
Soft pipe joint can be obtained by above-mentioned Shooting Technique, can be increased to the erosion-resisting characteristics of pipe joint and strong
Degree, improves the convenience of service life and pipeline connection.
In order to improve the reliability and feasibility of the soft pipeline of manufacture, accomplish to optimize, the PVC material is by following hundred
Divide and be made than raw material：Corvic PVC powder 30-80%, plasticizer 15-65%, epoxidised soybean oil 2-6%, stabilizer 1-
3%th, calcium carbonate 5-15%, Tissuemat E 1-2%.In order to improve the stability of material, stabilizer uses hot calcium zinc stabilizer.
It is below the optimal data for setting in injection moulding process, improves injection reliability, specially：In step（2）Middle baking oven
The dry time is 2 hours, and plastic heating temperature is to 70 degrees Celsius.In step（3）It is middle that injection cylinder first paragraph is heated to 130 and takes the photograph
Family name's degree, second segment is heated to 150 degrees Celsius, and the 3rd section is heated to 175 degrees Celsius；In step（5）Middle injection pressure is 75bar,
Injection time is 7s；Step（6）Middle dwell pressure is 45bar.
Step（2）In be connected with baking oven energy saving heater, baking oven energy saving heater includes casing, and the casing adds water tank
And dividing plate, water tank is arranged on the bottom end of casing, and dividing plate one end is fixed on casing top, and cabinets cavity separates into two by dividing plate
It is individual or so to communicate cavity, opened positioned at the casing upper end in left chamber road and be connected with for entering baking oven air draught collection wind to baking oven offer hot blast
Pipe and the baking oven discharge collection wind joint for connecting hot blast outlet, the casing upper end positioned at right chamber road is offered for connecting
The air inlet of natural wind and the exhaust outlet of hot blast is flowed into from discharge collection wind joint for discharging, exhaust outlet is externally connected with outer air draft
Machine, baking oven discharge collection wind joint, exhaust outlet are connected with more than one radiating tube, radiating tube set-up mode for shuttle left chamber road,
In through water tank, shuttle is connected again in right chamber road with exhaust outlet, and air inlet forms air inlet duct, baking oven row to baking oven air draught duct set is entered
Go out to collect wind joint to exhaust outlet exhausting duct and form exhaust passage.
The reasonable utilization of the energy can be greatly reduced processing cost and prevent air by the baking oven energy saving heater
Pollution.
Radiating tube is provided with back-up ring and high temperature resistant valve rubber with baking oven discharge collection wind joint and/or exhaust outlet junction,
The high temperature resistant valve rubber is arranged at back-up ring and radiating mouth of pipe cooperation, water tank lower section be connected to inlet and outlet pipe lines outside casing with
And the draining valve on inlet and outlet pipe lines.Thermal detector is installed in baking oven discharge collection wind joint.It is provided with air inlet
Steel mesh.
The beneficial effects of the invention are as follows：Program simple structure, and due to being that PVC is molded soft joint, and
There is setting slope, the resistance connected during pipe diameter difference can be reduced, pipeline can be effectively reduced according to pipeline changing shape
Resistance is easy for installation caused by reducing, can bend, and adapts to the pipeline of bending；Pipeline reducing diameter connector can be reduced to pipeline
Resistance.
Brief description of the drawings
Fig. 1 is Shooting Technique FB(flow block) of the present invention；
Fig. 2 is the structural representation of pipeline connecting hose.
Specific embodiment
Below in conjunction with specific embodiment, the present invention is described in detail.
Embodiment：
With reference to shown in Fig. 2, the present embodiment provides a kind of convenient connecting hose of pipeline fan, including pipeline connecting hose, the pipe joint
Including carry interface first paragraph joint 1 and second segment joint 2, first paragraph joint and second segment joint be provided with for
The interior concave ring groove 4 that external clamping piece coordinates, 5, two interior concave ring grooves are separately positioned on two interface adjacent side sides, first paragraph joint
To the caliber size between second segment joint with changeover portion 3, first paragraph joint and second segment joint, the changeover portion two ends
Tilting mode is connected with first paragraph joint and second segment connects and junction seamlessly transits.
Program simple structure, and due to being that PVC is molded soft joint, and have setting slope i.e. changeover portion,
The resistance connected during pipe diameter difference can be reduced, pipeline reducing diameter can be effectively reduced and be led according to pipeline changing shape, gradient
The resistance of cause is easy for installation, can bend, and adapts to the pipeline of bending；Resistance of the pipeline reducing diameter connector to pipeline can be reduced.
Reference picture 1, a kind of injection technique of the convenient connecting hose of pipeline fan, it is characterised in that：Comprise the following steps：
（1）, preparation：Injection mold is installed, and circulation cooling machine water is connected to injection mold；
（2）Pretreatment of raw material：Using baking oven plastics are carried out with the drying of 1-3 hours, plastics use PVC material, and plastics are added
Heat is to 50-90 degrees Celsius；
（3）Injection cylinder heating：Injection cylinder is divided into has three sections for placing injection raw material, will injection cylinder first paragraph be heated to 130 to
185 degrees Celsius, second segment is heated to 140 to 170 degrees Celsius, and the 3rd section is heated to 160 to 175 degrees Celsius；
（4）Hot melt：By step（2）In plastics be added to step（3）In injection tube first paragraph in, advance plastics after 2 minutes,
The plastics that first paragraph is heated are advanced in injection cylinder second segment, then the plastics that second segment is heated are advanced to the 3rd section of cylinder of injection
In；
（5）Injection：By step（4）In hot melting plastic pass through step（3）In injection mouth be molded into front and rear mould in step 1
In, injection pressure is 75 to 80bar, and injection time is 7 to 9s；
（6）Pressurize：Dwell pressure is 45 to 60bar, and the dwell time is 10S；
（7）Cooling shaping：Cool time is 70 to 90s；
（8）Die sinking：Mold after cooling.
PVC material is made up of following percentage raw material：Corvic PVC powder 30-80%, plasticizer 15-65%, ring
Oxidation soybean oil 2-6%, stabilizer 1-3%, calcium carbonate 5-15%, Tissuemat E 1-2%.
By the Shooting Technique of above-mentioned eight steps, connecting hose can be produced, use the pipeline in VMC and pipeline
Between connection, the connecting hose of its manufacture can even closer connection pipeline between any two, due to certain elasticity, energy
Enhancing connecting hose its heat resistance, toughness, ductility.
Stabilizer uses hot calcium zinc stabilizer, can increase the stability that injection is completed.
In step（2）The time of middle oven drying is 2 hours, and plastic heating temperature is to 70 degrees Celsius.
In step（3）Middle that injection cylinder first paragraph is heated into 130 degrees Celsius, second segment is heated to 150 degrees Celsius, the 3rd section
It is heated to 175 degrees Celsius
In step（5）Middle injection pressure is 75bar, and injection time is 7s.
Step（2）In be connected with baking oven energy saving heater, baking oven energy saving heater includes casing, and the casing adds water tank
And dividing plate, water tank is arranged on the bottom end of casing, and dividing plate one end is fixed on casing top, and cabinets cavity separates into two by dividing plate
It is individual or so to communicate cavity, opened positioned at the casing upper end in left chamber road and be connected with for entering baking oven air draught collection wind to baking oven offer hot blast
Pipe and the baking oven discharge collection wind joint for connecting hot blast outlet, the casing upper end positioned at right chamber road is offered for connecting
The air inlet of natural wind and the exhaust outlet of hot blast is flowed into from discharge collection wind joint for discharging, exhaust outlet is externally connected with outer air draft
Machine, baking oven discharge collection wind joint, exhaust outlet are connected with more than one radiating tube, radiating tube set-up mode for shuttle left chamber road,
In through water tank, shuttle is connected again in right chamber road with exhaust outlet, and air inlet forms air inlet duct, baking oven row to baking oven air draught duct set is entered
Go out to collect wind joint to exhaust outlet exhausting duct and form exhaust passage.
With the radiating of radiating tube to fresh air from right chamber road to left chamber road during can carry out the exchange of heat so that enter entering to dry
Case air draught duct set has the hot blast with temperature, and the hot blast that baking oven is excluded carries out exchanging for heat with the fresh air newly entered, and improves
Utilization rate, save energy, with good economic benefit and social benefit.
Radiating tube is provided with back-up ring and high temperature resistant valve rubber with baking oven discharge collection wind joint and/or exhaust outlet junction,
The high temperature resistant valve rubber is arranged at back-up ring and radiating mouth of pipe cooperation, water tank lower section be connected to inlet and outlet pipe lines outside casing with
And the draining valve on inlet and outlet pipe lines.Thermal detector is installed in baking oven discharge collection wind joint.It is provided with air inlet
Steel mesh.
The beneficial effects of the invention are as follows：Program simple structure, and due to being that PVC is molded soft joint, and
There is setting slope, the resistance connected during pipe diameter difference can be reduced, pipeline can be effectively reduced according to pipeline changing shape
Resistance is easy for installation caused by reducing, can bend, and adapts to the pipeline of bending；Pipeline reducing diameter connector can be reduced to pipeline
Resistance.
Above-described is only the preferred embodiment of the present invention, it is noted that for one of ordinary skill in the art
For, without departing from the concept of the premise of the invention, various modifications and improvements can be made, these belong to the present invention
Protection domain.
Claims (10)
1. the convenient connecting hose of a kind of pipeline fan, it is characterised in that：Including pipeline connecting hose, the pipe joint connects including carrying
The first paragraph joint and second segment joint of mouth, are provided with for matching somebody with somebody with external clamping piece in first paragraph joint and second segment joint
The interior concave ring groove for closing, two interior concave ring grooves are separately positioned on two interface adjacent side sides, and first paragraph joint is between second segment joint
With changeover portion, the caliber size of first paragraph joint and second segment joint, the tilting mode in changeover portion two ends is connected with the
One section of joint and second segment connect and junction seamlessly transits.
2. the injection technique of the convenient connecting hose of a kind of pipeline fan, it is characterised in that：Comprise the following steps：
（1）, preparation：Injection mold is installed, and circulation cooling machine water is connected to injection mold；
（2）Pretreatment of raw material：Using baking oven plastics are carried out with the drying of 1-3 hours, plastics use PVC material, and plastics are added
Heat is to 50-90 degrees Celsius；
（3）Injection cylinder heating：Injection cylinder is divided into has three sections for placing injection raw material, will injection cylinder first paragraph be heated to 130 to
185 degrees Celsius, second segment is heated to 140 to 170 degrees Celsius, and the 3rd section is heated to 160 to 175 degrees Celsius；
（4）Hot melt：By step（2）In plastics be added to step（3）In injection tube first paragraph in, advance plastics after 2 minutes,
The plastics that first paragraph is heated are advanced in injection cylinder second segment, then the plastics that second segment is heated are advanced to the 3rd section of cylinder of injection
In；
（5）Injection：By step（4）In hot melting plastic pass through step（3）In injection mouth be molded into front and rear mould in step 1
In, injection pressure is 75 to 80bar, and injection time is 7 to 9s；
（6）Pressurize：Dwell pressure is 45 to 60bar, and the dwell time is 10S；
（7）Cooling shaping：Cool time is 70 to 90s；
（8）Die sinking：Mold after cooling.
3. the injection technique of the convenient connecting hose of pipeline fan according to claim 2, it is characterised in that：PVC material by with
Lower percentage raw material are made：Corvic PVC powder 30-80%, plasticizer 15-65%, epoxidised soybean oil 2-6%, stabilization
Agent 1-3%, calcium carbonate 5-15%, Tissuemat E 1-2%.
4. the injection technique of the convenient connecting hose of pipeline fan according to claim 3, it is characterised in that：Stabilizer is using warm
Calcium zinc stabilizer.
5. the injection technique of the convenient connecting hose of pipeline fan according to Claims 2 or 3, it is characterised in that：In step（2）
The time of middle oven drying is 2 hours, and plastic heating temperature is to 70 degrees Celsius.
6. the injection technique of the convenient connecting hose of pipeline fan according to Claims 2 or 3, it is characterised in that：In step（3）
Middle that injection cylinder first paragraph is heated into 130 degrees Celsius, second segment is heated to 150 degrees Celsius, and the 3rd section is heated to 175 degrees Celsius.
7. the injection technique of the convenient connecting hose of pipeline fan according to Claims 2 or 3, it is characterised in that：In step
（5）Middle injection pressure is 75bar, and injection time is 7s.
8. the injection technique of the convenient connecting hose of pipeline fan according to claim 2, it is characterised in that：Step（2）Middle company
Baking oven energy saving heater is connected to, baking oven energy saving heater includes casing, and the casing adds water tank and dividing plate, and water tank is arranged on case
The bottom end of body, dividing plate one end is fixed on casing top, and cabinets cavity separates into two or so and communicate cavity, is located at by dividing plate
Open and be connected with for entering baking oven air draught duct set and for connecting hot blast to baking oven offer hot blast in the casing upper end in left chamber road
The baking oven discharge collection wind joint of outlet, positioned at the casing upper end in right chamber road offer air inlet for connecting natural wind and
The exhaust outlet of hot blast is flowed into from discharge collection wind joint for discharging, exhaust outlet is externally connected with exhaust fan, and baking oven discharge collection wind connects
Head, exhaust outlet are connected with more than one radiating tube, and radiating tube set-up mode is in shuttling in left chamber road, through water tank, shuttles again
Right chamber road is connected with exhaust outlet, and air inlet forms air inlet duct, baking oven discharge collection wind joint to air draft to baking oven air draught duct set is entered
Mouth exhausting duct forms exhaust passage.
9. the injection technique of the convenient connecting hose of pipeline fan according to claim 8, it is characterised in that：Radiating tube and baking oven
Discharge collection wind joint and/or exhaust outlet junction are provided with back-up ring and high temperature resistant valve rubber, and the high temperature resistant valve rubber is arranged on
At back-up ring and radiating mouth of pipe cooperation, water tank lower section is connected to inlet and outlet pipe lines outside casing and on inlet and outlet pipe lines
Draining valve.
10. the injection technique of the convenient connecting hose of pipeline fan according to claim 8 or claim 9, it is characterised in that：In baking oven row
Go out to collect wind joint and thermal detector is installed.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610897441 | 2016-10-15 | ||
| CN2016108974415 | 2016-10-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106696167A true CN106696167A (en) | 2017-05-24 |
Family
ID=58937696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611155215.6A Pending CN106696167A (en) | 2016-10-15 | 2016-12-14 | Convenient and quick pipeline blower flexible connector and injection molding technology thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106696167A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108058315A (en) * | 2017-11-24 | 2018-05-22 | 四川威亿塑胶制品有限公司 | A kind of injection molding process of remote controller casing |
| CN109361790A (en) * | 2018-11-13 | 2019-02-19 | 福建省石狮市通达电器有限公司 | A kind of manufacture craft of waterproof mobile phone dorsal shield |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201593655U (en) * | 2010-02-09 | 2010-09-29 | 常州市宏图塑料制品有限公司 | PVC-M pipe fitting |
| CN202176844U (en) * | 2011-07-28 | 2012-03-28 | 广东联塑科技实业有限公司 | Flexible pipe fitting |
| CN204083627U (en) * | 2014-08-04 | 2015-01-07 | 王茂峰 | Novel injection molding polyvinyl plastics reducer union pipe fitting |
-
2016
- 2016-12-14 CN CN201611155215.6A patent/CN106696167A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201593655U (en) * | 2010-02-09 | 2010-09-29 | 常州市宏图塑料制品有限公司 | PVC-M pipe fitting |
| CN202176844U (en) * | 2011-07-28 | 2012-03-28 | 广东联塑科技实业有限公司 | Flexible pipe fitting |
| CN204083627U (en) * | 2014-08-04 | 2015-01-07 | 王茂峰 | Novel injection molding polyvinyl plastics reducer union pipe fitting |
Non-Patent Citations (3)
| Title |
|---|
| 丁浩: "《塑料工业实用手册 第二版 上册》", 31 August 2000 * |
| 周殿明: "《塑料成型技术》", 31 October 2014 * |
| 程军: "《通用塑料手册》", 31 May 2007 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108058315A (en) * | 2017-11-24 | 2018-05-22 | 四川威亿塑胶制品有限公司 | A kind of injection molding process of remote controller casing |
| CN109361790A (en) * | 2018-11-13 | 2019-02-19 | 福建省石狮市通达电器有限公司 | A kind of manufacture craft of waterproof mobile phone dorsal shield |
| CN109361790B (en) * | 2018-11-13 | 2020-08-04 | 福建省石狮市通达电器有限公司 | Manufacturing process of waterproof mobile phone back shell |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101815423B (en) | Method and device for cooling machine cabinet | |
| CN201187948Y (en) | Wax-collecting apparatus arranged in a vacuum degreasing fritting furnace | |
| CN208175692U (en) | A kind of energy saving poultry house in the north | |
| CN205208832U (en) | New fan of business turn over wind passageway area by -pass | |
| CN107543291A (en) | Air conditioner and its control method and device | |
| CN206150091U (en) | Dog control by temperature change room | |
| CN106016461A (en) | Air conditioning equipment | |
| CN104283136A (en) | Negative-pressure cooling power distribution control cabinet | |
| CN106696167A (en) | Convenient and quick pipeline blower flexible connector and injection molding technology thereof | |
| CN203467363U (en) | Winter heat exchange ventilating system | |
| CN103968658B (en) | A kind of air source heat pump water circulation heating and water circulation dehumidification by condensation drying unit | |
| CN107676871A (en) | Air conditioner and its control method and device | |
| CN204141760U (en) | A kind of multiple duct air cleaning system | |
| CN208338570U (en) | A kind of applicable cold district poultry house fresh air preheating system | |
| CN206879716U (en) | The temperature regulation structure of animal room | |
| CN207891379U (en) | High-efficiency vacuum tempering furnace | |
| CN205690538U (en) | A kind of air-conditioning equipment | |
| CN109556220A (en) | Miniature fresh air system | |
| CN205878924U (en) | Quick cooling system of high temperature furnace | |
| CN205432080U (en) | A kind of afterheat recovering flue-cured tobacco house | |
| CN205137751U (en) | SPF level animal room air conditioner clean system | |
| CN209588542U (en) | A kind of energy-saving baking room of electric heating air energy heat cycle | |
| CN206699067U (en) | One kind cultivation special-purpose air circulation type heating booth | |
| CN209420857U (en) | A kind of device improving sugared censer smog circulation | |
| CN206890739U (en) | New blower fan |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 2, building 518106, 86A building, Mashan Fifth Industrial Zone, Gongming street, Guangming District, Guangdong, Shenzhen, China Applicant after: Shenzhen Xinyi Wind Environment Technology Co. Ltd. Address before: 518109, Longhua Shenzhen New District Guanlan street, Guihua community, osmanthus Industrial Zone, Guangdong state logistics building, 601 Applicant before: Shenzhen Xinyi Wind Environment Technology Co. Ltd. |
|
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Fang Jian Inventor after: Liu Xiaoming Inventor before: Fang Jian |
|
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170524 |