The overflow mechanism of water tank cleaner
Technical field
This utility model relates to cleaning technique field, more particularly to the overflow mechanism of a kind of water tank cleaner。
Background technology
Dish-washing machine is the equipment automatically cleaning the tablewares such as bowl, chopsticks, dish, dish, cutter, fork。Dish-washing machine is divided into commercialization and domestic。Domestic bowl-washing is only applicable to family, mainly has cabinet type, desk-top and tank integral type。Cabinet type dish washing machine has normalized profile size, and capacity is big, it is adaptable to supporting with whole kitchen。Table dish-washer is small and exquisite, it is little to take up room, capacity is little, put flexible。Tank integral type dish-washing machine size is consistent with tank, and volume is little, installs and changes electricity without modify-water, is suitable for Chinese kitchen, and the parent that more can be subject to average family looks at。At present, water tank cleaner structure is also varied, and such as Chinese patent publication No. is the technical scheme that the patent of invention of CN104545751A discloses a kind of water tank cleaner, and this water tank cleaner has ventilative, spilling water protection and abluent adding set。Described excess flow protection device can prevent water tank cleaner from producing the phenomenon of overflow in the process of work。But the excess flow protection device structure of this water tank cleaner is complicated, high and to water the resistance of manufacturing cost is incited somebody to action big, and flushing effect is bad。
Utility model content
The technical problems to be solved in the utility model is to provide the overflow mechanism of a kind of water tank cleaner, this overflow mechanism simple in construction, low cost of manufacture and the resistance of water is less, and flushing effect is good。
Technical solution of the present utility model is to provide the overflow mechanism of a kind of water tank cleaner with following structure, including main body and the connecting plate being provided with limbers, is provided with the overflow cavity of a side opening in described main body;Described main body is located at the outside of the sidewall of the water trough body of water tank cleaner, and described connecting plate is located at the inner side of the sidewall of described water trough body;Described connecting plate is connected with described main body;The sidewall of described overflow cavity is provided with the overflow pipe that its inner chamber is connected with described overflow cavity, and described overflow pipe is connected with the downcomer of water tank cleaner。
After adopting above structure, the overflow mechanism of water tank cleaner of the present utility model, compared with prior art, have the advantage that
Owing to the sidewall of the overflow cavity of the overflow mechanism of water tank cleaner of the present utility model is provided with overflow pipe, during spilling water, current are directly flowed out by overflow cavity from overflow pipe, structure is very simple, low cost of manufacture, and the resistance of water is very little, during spilling water can draining in time, flushing effect is good。
As a kind of improvement of the present utility model, described connecting plate is provided with multiple described limbers。After adopting the structure, water tank cleaner in the process of work, by connecting plate can some foreign material of elimination, such as dish leaf etc., foreign material can be prevented effectively from and run overflow cavity blocks overflow pipe and ventilation mouth。
As another kind of improvement of the present utility model, the middle part outward of described connecting plate forms boss, and the sidewall of described water trough body is provided with mean for the through hole that described boss passes through, and the opening of described main body is provided with the cannelure for accommodating described boss;Described boss is contained in described cannelure through described through hole。After adopting the structure, coordinate better between simple in construction, easy for installation and part。
Also have one to improve as of the present utility model, between sidewall and the sidewall of described boss of described cannelure, be provided with sealing ring。After adopting the structure, described sealing ring can seal between ring shaped slot sidewall and plateau sidewall, it is to avoid water or hot-air are from flowing out between the rwo or running out of。
Also have one to improve as of the present utility model, be additionally provided with baffle plate in the cavity of described boss, between sidewall and the bottom of boss cavity of described baffle plate and described boss, all leave gap。After adopting the structure, making water tank cleaner in the process of work, the water splash in water trough body can spatter on baffle plate, can avoid splashing in boss cavity and in overflow cavity, and baffle plate can also block the cavity of boss, the associative perception that can make water trough body inner chamber is better。
Also having one to improve as of the present utility model, the bottom of the cavity of described boss is located in multiple described limbers。This kind is designed as the best。
Also have one to improve as of the present utility model, be connected by connector between described main body and connecting plate;Being provided with joint pin in described overflow cavity, the bottom of the cavity of described boss is provided with installing hole;Described connector one end is connected through described installing hole with joint pin, and the other end of connector is spacing in the cavity of described boss。After adopting the structure, simple in construction, easy for installation and reliable。
Also having one to improve as of the present utility model, be provided with water inlet pipe in described overflow cavity, the water side of described water inlet pipe is to the water trough body to described water tank cleaner。Adopt the structure, overflow and water inlet structure are integrated, install more convenient, also make water tank cleaner overall structure simpler;The water side of described water inlet pipe is to the water trough body to described water tank cleaner so that outlet effect is better, does not have the phenomenon of turbulent flow。
Also having one to improve as of the present utility model, described water inlet pipe is inverted "L" shaped bend pipe, and the water inlet end of described water inlet pipe is located in the lower wall of described overflow cavity;Described water inlet pipe is connected with the inlet channel of described water tank cleaner。After adopting the structure, simple in construction, outlet effect is good。
Also having one to improve as of the present utility model, the lower wall of described overflow cavity is acclivitous skew wall gradually inside the overflow cavity of overflow cavity lateral。After adopting the structure, when intaking and washing the dishes, skew wall can make the current return flume that splashing is got up originally internal。
Accompanying drawing explanation
Fig. 1 is the perspective view of water tank cleaner of the present utility model。
Fig. 2 is the part isometric structural representation of water tank cleaner of the present utility model。
Fig. 3 is another part perspective view of water tank cleaner of the present utility model。
Fig. 4 is the perspective view of the overflow mechanism of water tank cleaner of the present utility model。
Fig. 5 is the detonation configuration schematic diagram of the overflow mechanism of water tank cleaner of the present utility model。
Fig. 6 is the perspective view after baffle plate and the connecting plate of the overflow mechanism of water tank cleaner of the present utility model assembles。
Fig. 7 is the perspective view of the main body of the overflow mechanism of water tank cleaner of the present utility model。
Fig. 8 is the perspective view of another angle of the main body of the overflow mechanism of water tank cleaner of the present utility model。
Shown in figure: 1, main body, 1.1, overflow cavity, 1.2, cannelure, 1.3, joint pin, 2, connecting plate, 3, overflow ducts, 4, ventilative pipeline, 5, sealing ring, 6, baffle plate, 6.1, card article, 6.2, guiding, 7, drain pipe, 8, water trough body。
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail。
Referring to shown in Fig. 1 to Fig. 4, the overflow of water tank cleaner of the present utility model, gas permeable devices include main body 1 and are provided with the connecting plate 2 of limbers 2.1。The overflow cavity 1.1 of a side opening it is provided with in described main body 1。Described main body 1 is located at the outside of the sidewall of the water trough body 8 of water tank cleaner, and described connecting plate 2 is located at the inner side of the sidewall of described water trough body 8。Described connecting plate 2 is connected with described main body 1。Described overflow cavity 1.1 and the intracavity inter-connection of described water trough body 8。The sidewall of described overflow cavity 1.1 is provided with overflow pipe 3 and ventilation mouth, and in this specific embodiment, described overflow pipe 3 is connected in the lower wall of described overflow cavity 1.1, and described ventilation mouth is located on the upper side wall of described overflow cavity 1.1;Described ventilation mouth is connected to the ventilative pipeline 4 arranged upward。The inner chamber of described overflow pipe 3 is connected with described overflow cavity 1.1。Described overflow pipe 3 is connected with the downcomer of water tank cleaner。
Described connecting plate 2 is provided with multiple described limbers 2.1。The middle part outward of described connecting plate 2 forms boss 2.2, and the sidewall of described water trough body 8 is provided with mean for the described boss .2 through hole passed through, and the opening of described main body 1 is provided with the cannelure 1.2 for accommodating described boss 2.2。Described boss 2.2 is contained in described cannelure 1.2 through described through hole。The edge of described connecting plate 2 is spacing on the medial wall of the sidewall of described water trough body 8。It is connected by connector between described main body 1 and connecting plate 2。Being provided with joint pin 1.3 in described overflow cavity 1.1, the bottom of the cavity of described boss 2.2 is provided with installing hole 2.3。Described connector one end is connected through described installing hole 2.3 with joint pin 1.3, and the other end of connector is spacing in the cavity of described boss 2.2。In this specific embodiment, described connector is screw, and the screw rod of screw is threaded in the connecting hole of joint pin 1.3 through installing hole 2.3, and the nut of screw is spacing in the cavity of boss 2.2。It is provided with sealing ring 5 between sidewall and the sidewall of described boss 2.2 of described cannelure 1.2。The bottom of the cavity of described boss 2.2 is located in multiple described limbers 2.1。
See also shown in Fig. 5, it is additionally provided with baffle plate 6 in the cavity of described boss 2.2, gap is all left between sidewall and the bottom of boss 2.2 cavity of described baffle plate 6 and described boss 2.2, during overflow, water flows in overflow cavity from described gap, during water tank cleaner work, hot-air is also flow in overflow cavity from this gap。The two ends of described baffle plate 6 are equipped with has elastic card article 6.1, the two ends of the bottom of the cavity of described boss 2.2 have the position of two described limbers 2.1 corresponding with the position of the card article 6.1 at described baffle plate 6 two ends, and the card article 6.1 at described baffle plate 6 two ends is stuck in two described limbers 2.1 at the two ends of the bottom of the cavity of described boss 2.2 correspondingly。The end of described card article 6.1 is equipped with guiding 6.2。
Seeing also shown in Fig. 6 and Fig. 8, be provided with water inlet pipe 7 in described overflow cavity 1.1, the water side of described water inlet pipe 7 is to the water trough body 8 of described water tank cleaner。Described water inlet pipe 7 is inverted "L" shaped bend pipe, and the water inlet end of described water inlet pipe 7 is located in the lower wall of described overflow cavity 1.1;Described water inlet pipe 7 is connected with the inlet channel of described water tank cleaner。Being provided with Hall element in described water inlet pipe 7, this Hall element is for detecting the inflow of water inlet pipe。The lower wall of described overflow cavity 1.1 is acclivitous skew wall gradually inside overflow cavity 1.1 lateral overflow cavity 1.1。
During water tank cleaner work, when in water trough body 8, water exceedes set amount (when the phenomenon of overflow occurs), unnecessary water can flow in overflow cavity 1.1 from the gap between baffle plate 6 and boss 2.2 cavity, then flow out from overflow pipe 3, finally flow in the downcomer of water tank cleaner, overflow is very smooth and easy, it is possible to draining in time。During water tank cleaner work, part hot-air also can flow in overflow cavity 1.1 from the gap between baffle plate 6 and boss 2.2 inner chamber, then gets rid of from ventilation mouth and ventilative pipeline 4, is ultimately discharged in air, so that keeping certain pressure in water trough body 8。