CN208763139U - A kind of toilet seat is compound to wash away spray head - Google Patents

Abstract

A kind of toilet seat disclosed by the utility model is compound to wash away spray head, the water seal recess sidewall of its urinal bottom for being mounted on toilet seat is used to spray Wash flow to sewage draining exit, including a main injection jet pipe, main injection jet pipe has main water inlet end and main jet water end (W.E.), the one auxiliary jet pipe with main injection jet pipe for water segregation is connected and fixed with main injection jet pipe, and the auxiliary spout pipeline section and main injection jet pipe ring-like spacer that main jet water end (W.E.) is axially extended in the main tube cavity of main injection jet pipe cooperate；The water of water tank pressurizes through auxiliary jet pipe through the water of main injection jet pipe, non-water tank successively to the siphon port jet flow pressurizing of sewage pipe, and power-assisted sewage pipe quickly forms strength siphon, and enhance toilet seat washes away filth-discharging effect；The utility model can solve the problems, such as pipeline Washdown type, the toilet seat of lower water box scouring type cause to wash away filth-discharging effect in hydraulic pressure deficiency it is poor；Also solve the problems, such as pump spray wash away toilet seat mains failure can not flushing blowdown.

Description

A kind of toilet seat is compound to wash away spray head

Technical field

Spray head is washed away the utility model relates to a kind of toilet seat is compound, and specifically one is can spray pedestal pan drain pipe mouth Water flow punching press is to enhance the sprinkler head of current scour effect.

Background technique

The washing away mode mainly and there is pipeline Washdown type, lower water box to wash away of Integral electronic toilet seat currently on the market, Air pump or water pump wash away；Pipeline flings mode and is affected by pressure of supply water, is unable to reach if pressure of supply water is lower pre- Determine scouring effect, or even artificial water lift is wanted to wash away；Lower water box washes away, and because water tank is arranged in lower position, opens drain valve When washing away, the potential energy of washing water quantity is limited, and scouring effect is poor；Although air pump or water pump wash away mode and have washes away effect well Fruit, but if encountering urban electricity supply interruption, water pump or air pump can not start work, then need that water is manually added to complete closestool punching Brush.

Utility model content

To solve the above problems, the utility model provides, a kind of toilet seat is compound to wash away spray head, is mounted on toilet seat The water seal recess sidewall of urinal bottom is used to spray Wash flow to sewage draining exit, including a main injection jet pipe, main injection jet pipe have Main water inlet end and main jet water end (W.E.), it is characterised in that: an auxiliary jet pipe with main injection jet pipe for water segregation is connect admittedly with main injection jet pipe Fixed, the auxiliary spout pipeline section and main injection jet pipe ring-like spacer that main jet water end (W.E.) is axially extended in the main tube cavity of main injection jet pipe cooperate.

The main water inlet end of the main injection jet pipe is connected a union elbow, and the inner cavity both ends of union elbow are respectively One birdsmouth and the second birdsmouth, the first birdsmouth are axially connected with main water inlet end, and the second birdsmouth can be with toilet seat It is main to be connected for water flow passage.The Water in Water Tank stream of toilet seat by it is main for after water flow passage, union elbow through main injection jet pipe by main jet Water end (W.E.) ejects, since auxiliary spout pipeline section and main injection jet pipe ring-like spacer cooperate, the annular water column pair for ejecting main jet water end (W.E.) Blowdown siphon port punching press, accelerates the urinal draining flow velocity of toilet seat, and filth-discharging effect is washed away in enhancing.

The auxiliary jet pipe is a straight tube, and auxiliary jet pipe both ends are respectively the auxiliary water inlet end communicated with the auxiliary lumen in it With auxiliary water spray end；Auxiliary water inlet end is from the outer wall for exposing and being fixed on union elbow in the inner cavity of union elbow, auxiliary water spray end position In the center of main jet water end (W.E.).It is recessed that toilet seat water tank drains the water seal for flowing into urinal bottom by the main jet water end (W.E.) of main injection jet pipe Slot, after suitable time-delay, the pressure water of non-water tank supply is ejected by auxiliary jet pipe from auxiliary water spray end, to implement to sewage draining exit Water flow punching press twice, the formation of power-assisted pedestal pan drain pipe strength siphon, enhance toilet seat washes away filth-discharging effect.

The auxiliary jet pipe is a bend pipe with auxiliary lumen, and auxiliary jet pipe and main injection jet pipe, which are integrally formed, to be connected, auxiliary Jet pipe includes that a vertical main injection jet tube wall protrudes into water inlet pipe in the middle part of main tube cavity and one in main tube cavity and main injection jet Axially parallel outlet pipe, water inlet pipe are connected pipe with outlet pipe；The auxiliary water inlet end of jet pipe supplemented by the water inlet end of water inlet pipe, The auxiliary water spray end of jet pipe supplemented by the water outlet of outlet pipe.

The beneficial effects of the utility model are as follows:

1. the water of water tank pressurizes through auxiliary jet pipe through the water of main injection jet pipe, non-water tank successively to the siphon port jet stream of sewage pipe Pressurization, power-assisted sewage pipe quickly form strength siphon, and enhance toilet seat washes away filth-discharging effect；

2. the utility model can solve pipeline Washdown type, the toilet seat of lower water box scouring type causes to wash away in hydraulic pressure deficiency The poor problem of filth-discharging effect；Also solve the problems, such as pump spray wash away toilet seat mains failure can not flushing blowdown.

Detailed description of the invention

Fig. 1 is the structure sectional view of one the utility model of embodiment.

Fig. 2 is the schematic perspective view one of one the utility model of embodiment.

Fig. 3 is the schematic perspective view two of one the utility model of embodiment.

Fig. 4 is that one the utility model of embodiment is mounted on the stereochemical structure cross-sectional view on toilet seat.

Fig. 5 is that one the utility model of embodiment is sprayed water the structure principle chart washed away on toilet seat.

Fig. 6 is the structure principle chart of two the utility model of embodiment water spray.

It is identified in figure are as follows: 10. main injection jet pipes；100. main tube cavity；101. main water inlet end；102. main jet water end (W.E.)；20. auxiliary spout Pipe；200. auxiliary lumens；201. auxiliary water inlet ends；202. auxiliary water spray ends；21. water inlet pipe；22. outlet pipe；30. union elbow；300. Inner cavity；31. the first birdsmouth；32. the second birdsmouth；40. toilet seat；401. urinal；402. water seal grooves.

Specific embodiment

The present invention will be further described with reference to the accompanying drawings and examples.

Embodiment one (auxiliary jet pipe is fixedly mounted in main injection jet pipe by union elbow).

A kind of toilet seat as shown in Figure 1, Figure 4 and Figure 5 is compound to wash away spray head, is mounted on the urinal 401 of toilet seat 40 402 side wall of water seal groove of bottom is used to spray Wash flow, including a main injection jet pipe 10, the tool of main injection jet pipe 10 to sewage draining exit There are main water inlet end 101 and main jet water end (W.E.) 102, an auxiliary jet pipe 20 with main injection jet pipe 10 for water segregation is connect with main injection jet pipe 10 It is fixed, 20 sections of the auxiliary jet pipe and main injection jet pipe 10 of main jet water end (W.E.) 102 are axially extended in the main tube cavity 100 of main injection jet pipe 10 Ring-like spacer cooperation.When the main water inlet end 101 of main injection jet pipe 10 is intake, main jet water end (W.E.) 102 ejects cyclic annular water column；When auxiliary jet pipe 20 water inlets, auxiliary jet pipe 20 go out cylindrical water column from 102 intermediate injection of main jet water end (W.E.).

As shown in FIG. 1 to 3, the main water inlet end 101 of the main injection jet pipe 10 of the utility model is connected a union elbow 30,300 both ends of inner cavity of union elbow 30 are respectively the first birdsmouth 31 and the second birdsmouth 32, the first birdsmouth 31 with it is main into Water end (W.E.) 101 is axial to be connected；Auxiliary jet pipe 20 is a straight tube, and auxiliary 20 both ends of jet pipe are respectively and the auxiliary lumen 200 in it The auxiliary water inlet end 201 communicated and auxiliary water spray end 202；Auxiliary water inlet end 201 exposes and is fixed on from the inner cavity of union elbow 30 300 On the outer wall of union elbow 30, extended segment of the auxiliary jet pipe 20 in the main tube cavity 100 of main injection jet pipe 10 is hanging, auxiliary water spray end 202 are located at the center of main jet water end (W.E.) 102.

As shown in Figure 4 and Figure 5, the utility model is mounted on to 402 side of water seal groove of 401 bottom of urinal of toilet seat 40 Wall is used to spray Wash flow to sewage draining exit, and the second birdsmouth 32 of union elbow 30 is connected with 40 water tank drain valve of toilet seat It is main be connected for water flow passage 400, the auxiliary water inlet end 201 of auxiliary jet pipe 20 is connect with the pressure (hydraulic) water outside toilet seat 40.

Working principle and specific implementation movement the following detailed description of the utility model is as follows:

As shown in Figure 4 and Figure 5, after user goes to the toilet, 40 water tank drain valve of toilet seat is opened, the water in water tank is through main water supply Runner 400, the inner cavity 300 of union elbow 30, main injection jet pipe 10 main tube cavity 100, from main jet water end (W.E.) 102 eject section be ring The water column of shape is pressurized sewage draining exit injection water, forms siphon quickly, and the slop in water seal groove 402 is quick Discharge toilet seat is aspirated from sewage draining exit.For the toilet seat of Washdown type, lower water box formula toilet seat in flushing hydraulic pressure deficiency, After main injection jet pipe 10 is opened, delay appropriate time opens the auxiliary water inlet end 201 of auxiliary jet pipe 20, makes the pressurization such as water supply pipe Pressure (hydraulic) water in water or accumulation of energy water tank sprays after auxiliary lumen 200 from the auxiliary water spray end 202 being located in main jet water end (W.E.) 102, Sewage draining exit injection water is pressurized, power-assisted sewage pipe quickly forms strength siphon, and the slop in water seal groove 402 is fast Speed aspirates discharge toilet seat from sewage draining exit, and it is good that combined type washes away filth-discharging effect；Toilet seat is washed away in mains failure for pump spray, is made When can not generate pump at main injection jet pipe 10 and spraying power, the water flow in water tank is after main injection jet pipe 10 from 102 low pressure of main jet water end (W.E.) Outflow can equally open the pressure (hydraulic) water of auxiliary jet pipe 20 by postponing certain time, make the water flow pair of the injection at auxiliary water spray end 202 Sewage draining exit pressurization push, forms siphon quickly, and slop is quickly aspirated discharge toilet seat, combined type punching from sewage draining exit Brush filth-discharging effect is good.

Embodiment two (curved connect of auxiliary jet pipe is fixed in main injection jet pipe).

As shown in fig. 6, the difference between this embodiment and the first embodiment lies in: the auxiliary jet pipe 20 of the present embodiment is one with auxiliary The bend pipe of lumen 200, auxiliary jet pipe 20 is integrally formed with main injection jet pipe 10 to be connected, and auxiliary jet pipe 20 includes a vertical main injection jet pipe It is interior axial parallel with main injection jet pipe 10 that the water inlet pipe 21 and one that 10 tube walls protrude into the middle part of main tube cavity 100 are in main tube cavity 100 Outlet pipe 22, water inlet pipe 21 are connected with outlet pipe 22；The auxiliary water inlet end of jet pipe 20 supplemented by the water inlet end of water inlet pipe 21 201, supplemented by the water outlet of outlet pipe 22 the auxiliary water spray end 202 of jet pipe 20；The working principle and tool of the present embodiment and embodiment Body implementation movement is the same, repeats no more.

Above embodiments are only for illustration of the utility model, rather than limitations of the present invention, the art Those of ordinary skill can also make various transformation or variation in the case where not departing from the spirit and scope of the utility model, because This, all equivalent technical solutions also should belong to the scope of the utility model, be limited by each claim.

Claims (4)

1. a kind of toilet seat is compound to wash away spray head, it is mounted on the water seal groove (402) of urinal (401) bottom of toilet seat (40) Side wall is used to spray sewage draining exit Wash flow, including a main injection jet pipe (10), and main injection jet pipe (10) has main water inlet end (101) and main jet water end (W.E.) (102), it is characterised in that: one with main injection jet pipe (10) for the auxiliary jet pipe (20) and main jet of water segregation Mouth pipe (10) is connected and fixed, and the auxiliary spout of main jet water end (W.E.) (102) is axially extended in the main tube cavity (100) of main injection jet pipe (10) It manages (20) section and main injection jet pipe (10) ring-like spacer cooperates.

2. a kind of toilet seat is compound as described in claim 1 washes away spray head, it is characterised in that: the main injection jet pipe (10) Main water inlet end (101) is connected a union elbow (30), and inner cavity (300) both ends of union elbow (30) are respectively the first undertaking Mouth (31) and the second birdsmouth (32), the first birdsmouth (31) are axially connected with main water inlet end (101), the second birdsmouth (32) it can be connected with the main of toilet seat (40) for water flow passage (400).

3. as claimed in claim 2, a kind of toilet seat is compound washes away spray head, it is characterised in that: the auxiliary jet pipe (20) is One straight tube, auxiliary jet pipe (20) both ends are respectively the auxiliary water inlet end (201) communicated with the auxiliary lumen (200) in it and auxiliary water spray end (202)；Auxiliary water inlet end (201) exposes from the inner cavity (300) of union elbow (30) and is fixed on the outer wall of union elbow (30) On, auxiliary water spray end (202) is located at the center of main jet water end (W.E.) (102).

4. as described in claim 1, a kind of toilet seat is compound washes away spray head, it is characterised in that: the auxiliary jet pipe (20) is One bend pipe with auxiliary lumen (200), auxiliary jet pipe (20) and main injection jet pipe (10) are integrally formed and connect, auxiliary jet pipe (20) packet It includes vertical main injection jet pipe (10) tube wall and protrudes into water inlet pipe (21) in the middle part of main tube cavity (100) and one in main tube cavity (100) The interior outlet pipe (22) parallel with main injection jet pipe (10) axial direction, water inlet pipe (21) are connected with outlet pipe (22)；Water inlet pipe (21) the auxiliary water inlet end (201) of jet pipe (20) supplemented by water inlet end, jet pipe (20) supplemented by the water outlet of outlet pipe (22) Auxiliary water spray end (202).