CN105821625A - Tunnel type washing machine - Google Patents
Tunnel type washing machine Download PDFInfo
- Publication number
- CN105821625A CN105821625A CN201610316732.0A CN201610316732A CN105821625A CN 105821625 A CN105821625 A CN 105821625A CN 201610316732 A CN201610316732 A CN 201610316732A CN 105821625 A CN105821625 A CN 105821625A
- Authority
- CN
- China
- Prior art keywords
- water
- inlet channel
- piston
- laundry dragon
- hammer
- 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
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/08—Liquid supply or discharge arrangements
- D06F39/081—Safety arrangements for preventing water damage
Abstract
The invention discloses a tunnel type washing machine. The tunnel type washing machine comprises a water inlet pipeline, wherein a water outlet valve is arranged on the water inlet pipeline, and a water hammer eliminator is arranged between the water inlet end of the water inlet pipeline and the water outlet valve. By arranging the water hammer eliminator, when shock waves are transmitted into the water hammer eliminator, hammer waves act on a piston to make the piston move towards an air accommodating cavity. The motion stroke of the piston is related to the pressure of air in the air accommodating cavity and the intensity of hammer waves. The piston moves up and down under the dual action of air with certain pressure and irregular water hammer to form a dynamic balance, so that irregular hammer wave shock is effectively eliminated. On one hand, water flow impact is reduced, and on the other hand, noise is lowered.
Description
Technical field
The application relates to a kind of large-scale laundry facilities, particularly relates to a kind of laundry dragon with water hammer silencing apparatus.
Background technology
Continuous batch washer is called for short laundry dragon, and compared with traditional washing machine, laundry dragon have employed water circulation and filtering technique, significantly reduce water consumption and steam consumption, can economize on water 70%, economize on electricity more than 60%, save manpower 80%, superior performance, there is high reliability.In addition, laundry dragon uses isolated mode of washing, dirty cloth grass entrance uses the most independent passage with the outlet of clean-cloth grass, avoid the cross-contamination phenomena that conventional washer occurs because dirty cloth grass shares same gateway with clean-cloth grass, thus laundry dragon is widely used in the places such as hospital, hotel, society's washing Industry.
In traditional laundry dragon equipment, water demand is big, and water intake velocity is fast, when water supply completes to close valve, greater impact is easily caused due to inertial impact force in valve junction by current, and life-time service easily deforms and damages, and additionally reverberates generation noise after flow impact bigger.
Summary of the invention
It is an object of the invention to provide a kind of laundry dragon, to overcome deficiency of the prior art.
For achieving the above object, the present invention provides following technical scheme:
The embodiment of the present application open one laundry dragon, including inlet channel, this inlet channel is provided with flowing water Valve, is provided with a water-hammer arrester between water inlet end and the described flowing water Valve of described inlet channel.
Preferably, in above-mentioned laundry dragon, described water-hammer arrester is vertically arranged with described inlet channel, and described inlet channel is horizontally extending.
Preferably, in above-mentioned laundry dragon, described water-hammer arrester has an airtight appearance air cavity, and sliding in this appearance air cavity is provided with a piston, and one end of described appearance air cavity connects with described inlet channel, and the other end is by gas-tpe fitting and outside compressed air communication.
Preferably, in above-mentioned laundry dragon, a check valve is installed in described gas-tpe fitting, holds air cavity compressed air from gas-tpe fitting outflow to limit.
Preferably, in above-mentioned laundry dragon, between described piston and appearance air cavity inwall, it is provided with the sealing ring of annular.
Preferably, in above-mentioned laundry dragon, the recessed groove being formed with the annular that described sealing ring is fixed of the outer wall of described piston.
Preferably, in above-mentioned laundry dragon, the recessed groove being formed with arc in the bottom of described piston.
Preferably, in above-mentioned laundry dragon, during described flowing water Valve open mode, the pressure of described container chamber compressed air is 0.5MPa.
Preferably, in above-mentioned laundry dragon, the water inlet end of described inlet channel is provided with filter.
Preferably, in above-mentioned laundry dragon, being provided with three-way connector between described filter and inlet channel, three interfaces of this three-way connector connect with described filter, inlet channel and water-hammer arrester respectively.
Compared with prior art, it is an advantage of the current invention that: the present invention is by arranging water-hammer arrester, and when the incoming water-hammer arrester of shock wave, surge wave acts on piston, piston will be toward holding the motion of air cavity direction.The stroke of piston movement and the gas pressure held in air cavity, surge wave size are relevant, piston is under the gas and irregular water attack dual function of certain pressure, move up and down, form a dynamic balance, thus effectively eliminate the concussion of irregular surge wave.On the one hand reduce water flow impact pressure, on the other hand also reduce noise.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present application or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is only some embodiments described in the application, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 show the structural representation after inlet channel and water-hammer arrester are installed in the specific embodiment of the invention；
Fig. 2 show the sectional view of water-hammer arrester in the specific embodiment of the invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is described in detail, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained on the premise of not making creative work, broadly fall into the scope of protection of the invention.
Shown in Fig. 1, laundry dragon, including inlet channel 1, this inlet channel is provided with flowing water Valve, between water inlet end and the flowing water Valve of inlet channel 1, is provided with a water-hammer arrester 3.
Inlet channel generally comprises multiple for water branch, and each confession is respectively arranged with a flowing water Valve on water branch, and water-hammer arrester arranges the water inlet end of inlet channel, and therefore no matter which flowing water Valve is closed, and all can be acted on by water-hammer arrester.
In this technical scheme, effectively eliminate irregular surge wave by water-hammer arrester and shake, reduce the noise clashed into, improve pipeline and the service life of valve simultaneously.
Preferably, water-hammer arrester 3 is vertically arranged with water inlet pipe 1 road, and inlet channel 1 is horizontally extending.
In this technical scheme, if water-hammer arrester is horizontally or diagonally arranged, easily the top cover of water-hammer arrester is ejected under the effect of water attack, and by being vertically arranged, this risk can be substantially reduced.
Shown in Fig. 2, water-hammer arrester 3 has an airtight appearance air cavity 301, and sliding in this appearance air cavity 301 is provided with a piston 302, and the one end holding air cavity 302 connects with inlet channel 1, and the other end is by gas-tpe fitting 303 and outside compressed air communication.The material of piston is preferably nylon.
Further, in gas-tpe fitting 303, a check valve is installed so that compressed air can only be entered and can not go out.
When off working state, the Stress control held in air cavity is provided with Pressure gauge 304 on 0.5MPa, the top of water-hammer arrester, when holding gas cavity pressure and reducing, supplements compressed air by gas-tpe fitting so that internal pressure maintains 0.5MPa.
Will be readily apparent, when different application, such as during the change of inlet channel diameter, according to the difference of impulsive force, it is also possible to change the setting value holding gas cavity pressure.
Further, the sealing ring 305 of annular it is provided with between piston 302 and appearance air cavity inwall.The recessed groove being formed with the annular that sealing ring is fixed of the outer wall of piston 302.
Further, the recessed groove 3021 being formed with arc in the bottom of piston 302.
The operation principle of water-hammer arrester is: when the incoming water-hammer arrester of shock wave, surge wave acts on piston, and piston will be toward holding the motion of air cavity direction.The stroke of piston movement and the gas pressure held in air cavity, surge wave size are relevant, piston is under the gas and irregular water attack dual function of certain pressure, move up and down, form a dynamic balance, thus effectively eliminate the concussion of irregular surge wave.
The water inlet end of inlet channel 1 is provided with filter 4.Being provided with three-way connector 5 between filter 4 and inlet channel 1, three interfaces of this three-way connector 5 connect with filter 4, inlet channel 1 and water-hammer arrester 3 respectively.
Being detachably fixed by flange 6 between bottom and the three-way connector 5 of water-hammer arrester, flange 6 inwardly protrudes out the back-up ring 601 of annular, and this back-up ring is barred from the bottom of piston 302.
In this technical scheme, by back-up ring, piston is carried out maximum position and carry out spacing.
It should be noted that, in this article, the relational terms of such as first and second or the like is used merely to separate an entity or operation with another entity or operating space, and not necessarily requires or imply the relation or sequentially that there is any this reality between these entities or operation.And, term " includes ", " comprising " or its any other variant are intended to comprising of nonexcludability, so that include that the process of a series of key element, method, article or equipment not only include those key elements, but also include other key elements being not expressly set out, or also include the key element intrinsic for this process, method, article or equipment.In the case of there is no more restriction, statement " including ... " key element limited, it is not excluded that there is also other identical element in including the process of described key element, method, article or equipment.
The above is only the detailed description of the invention of the application; it should be pointed out that, for those skilled in the art, on the premise of without departing from the application principle; can also make some improvements and modifications, these improvements and modifications also should be regarded as the protection domain of the application.
Claims (10)
1. a laundry dragon, including inlet channel, this inlet channel is provided with flowing water Valve, it is characterised in that: it is provided with a water-hammer arrester between water inlet end and the described flowing water Valve of described inlet channel.
Laundry dragon the most according to claim 1, it is characterised in that: described water-hammer arrester is vertically arranged with described inlet channel, and described inlet channel is horizontally extending.
Laundry dragon the most according to claim 1, it is characterized in that: described water-hammer arrester has an airtight appearance air cavity, sliding in this appearance air cavity and be provided with a piston, one end of described appearance air cavity connects with described inlet channel, and the other end is by gas-tpe fitting and outside compressed air communication.
Laundry dragon the most according to claim 3, it is characterised in that: a check valve is installed in described gas-tpe fitting, holds air cavity compressed air from gas-tpe fitting outflow to limit.
Laundry dragon the most according to claim 3, it is characterised in that: it is provided with the sealing ring of annular between described piston and appearance air cavity inwall.
Laundry dragon the most according to claim 5, it is characterised in that: the recessed groove being formed with the annular that described sealing ring is fixed of the outer wall of described piston.
Laundry dragon the most according to claim 3, it is characterised in that: the recessed groove being formed with arc in the bottom of described piston.
Laundry dragon the most according to claim 3, it is characterised in that: during described flowing water Valve open mode, the pressure of described container chamber compressed air is 0.5MPa.
Laundry dragon the most according to claim 1, it is characterised in that: the water inlet end of described inlet channel is provided with filter.
Laundry dragon the most according to claim 9, it is characterised in that: being provided with three-way connector between described filter and inlet channel, three interfaces of this three-way connector connect with described filter, inlet channel and water-hammer arrester respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610316732.0A CN105821625A (en) | 2016-05-13 | 2016-05-13 | Tunnel type washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610316732.0A CN105821625A (en) | 2016-05-13 | 2016-05-13 | Tunnel type washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105821625A true CN105821625A (en) | 2016-08-03 |
Family
ID=56529946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610316732.0A Pending CN105821625A (en) | 2016-05-13 | 2016-05-13 | Tunnel type washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105821625A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080002469A (en) * | 2006-06-30 | 2008-01-04 | 주식회사 대우일렉트로닉스 | Exhaust apparatus for remainder of water and washing machine therewith |
| CN202691432U (en) * | 2012-07-16 | 2013-01-23 | 泉州市沪航阀门制造有限公司 | Piston-type water-hammer arrestor |
| US20130269813A1 (en) * | 2012-04-14 | 2013-10-17 | Asia Union Co., Ltd. | Valve Combined With Water Hammer Arrester |
| CN205874776U (en) * | 2016-05-13 | 2017-01-11 | 江苏海狮机械集团有限公司 | Laundry dragon |
-
2016
- 2016-05-13 CN CN201610316732.0A patent/CN105821625A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080002469A (en) * | 2006-06-30 | 2008-01-04 | 주식회사 대우일렉트로닉스 | Exhaust apparatus for remainder of water and washing machine therewith |
| US20130269813A1 (en) * | 2012-04-14 | 2013-10-17 | Asia Union Co., Ltd. | Valve Combined With Water Hammer Arrester |
| CN202691432U (en) * | 2012-07-16 | 2013-01-23 | 泉州市沪航阀门制造有限公司 | Piston-type water-hammer arrestor |
| CN205874776U (en) * | 2016-05-13 | 2017-01-11 | 江苏海狮机械集团有限公司 | Laundry dragon |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104100739A (en) | Pneumatic control combination valve and application method thereof | |
| CN104847713B (en) | A kind of full-automatic built-in commutation hydraulic booster pump | |
| CN104994961B (en) | The clean method of coating agent pump and coating agent pump | |
| CN205874776U (en) | Laundry dragon | |
| CN105821625A (en) | Tunnel type washing machine | |
| CN206867815U (en) | A kind of binary channels y-type filter structure | |
| CN207111213U (en) | A kind of preferable automobile exhaust pipe of environment protecting | |
| CN204261420U (en) | A kind of explosion-proof type gas control full-automatic back washing filter | |
| CN204485509U (en) | A kind of dust collector ash hopper high pressure gas ring spray deashing device | |
| CN211550617U (en) | Easily wash fluidvalve and beer machine | |
| CN205109148U (en) | Lamination formula filter | |
| CN204620241U (en) | A kind of nozzle and cleaning device | |
| CN203258116U (en) | Unidirectional pipeline filter | |
| CN203763983U (en) | Sewage-discharging filter for quick interface | |
| CN104595500B (en) | A kind of cleaning machine drain valve | |
| CN208553305U (en) | A kind of filter device for overflow dyeing machine | |
| CN202700237U (en) | Cleaner for automotive air filter element | |
| CN103480193B (en) | Precision treater for condensed water | |
| CN209155329U (en) | Filter bag purge tank | |
| CN207056146U (en) | A kind of soot cleaning system of Novel clean equipment | |
| CN205867903U (en) | Novel purifying filter | |
| CN203716031U (en) | High power pavement cold-in-place regenerator | |
| CN207975322U (en) | Vacuum sewerage valve | |
| CN203669914U (en) | Aperture deduster for drilling | |
| CN203627201U (en) | Slurry pump spray device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160803 |
|
| RJ01 | Rejection of invention patent application after publication |