CN212129362U - Leak protection water installations and no water tank closestool - Google Patents
Leak protection water installations and no water tank closestool Download PDFInfo
- Publication number
- CN212129362U CN212129362U CN201922041844.1U CN201922041844U CN212129362U CN 212129362 U CN212129362 U CN 212129362U CN 201922041844 U CN201922041844 U CN 201922041844U CN 212129362 U CN212129362 U CN 212129362U
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- water
- air inlet
- leak
- inlet
- valve body
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Abstract
The utility model discloses a leak-proof water inlet device and a closestool without a water tank, wherein a valve body is provided with a water inlet channel and a water outlet channel; the first air inlet is arranged on the valve body, and when negative pressure is generated in the water inlet channel, the first air inlet is communicated with the water inlet channel and the external atmosphere; a flow guide unit for guiding the water flowing out from the first air inlet; the water of first air inlet is in water conservancy diversion to container or pipeline in under the effect of drainage unit, this scheme is through setting up the drainage unit, when preventing that water installations from intaking, rivers are flowed to the floor by first air inlet, avoid bringing unnecessary trouble for the consumer to simple structure, the practicality is strong.
Description
Technical Field
The utility model relates to a leak protection water installations and no water tank closestool.
Background
Present water installations is because directly be connected with municipal pipeline, for preventing rivers against the current, need set up anti-siphon structure and air direct contact, consequently need set up on the water installations and set up the air inlet, however, in the actual work, during the intaking, water oozes easily from air inlet department directly drips on the floor, influences consumer and uses the impression and causes loss of property.
SUMMERY OF THE UTILITY MODEL
The utility model provides a solve the above-mentioned problem, provide a leak protection water installations and no water tank closestool.
In order to achieve the above object, the utility model adopts the following technical scheme:
a leak-proof water intake apparatus comprising:
the valve body is provided with a water inlet channel and a water outlet channel;
the first air inlet is arranged on the valve body, and when negative pressure is generated in the water inlet channel, the first air inlet is communicated with the water inlet channel and the external atmosphere;
a flow guide unit for guiding the water flowing out from the first air inlet; and the water of the first air inlet is guided to a container or a pipeline under the action of the drainage unit.
Preferably, the drainage unit comprises a shielding portion arranged above the first air inlet, the shielding portion corresponds to the first air inlet in position, and a gap communicated with the outside atmosphere is formed between the shielding portion and the first air inlet.
Preferably, the surface area of the shielding portion is larger than the area of the first air inlet, and the first air inlet can be covered.
Preferably, a gland is arranged above the valve body, the gland and the valve body are matched to form a separation cavity, the shielding part is formed on the gland, the separation cavity is provided with a water outlet, and water flow of the first air inlet flows to the separation cavity and then flows out of the water outlet.
Preferably, the press cover is further provided with a second air inlet communicated with the first air inlet and the outside atmosphere, the shielding portion comprises an upper baffle extending transversely and a side baffle extending downwards along the upper baffle, and the side baffle separates the second air inlet from the upper baffle.
Preferably, the drainage unit further comprises a receiving cup, the water flow of the first air inlet can flow to the receiving cup under the action of the shielding part, and the receiving cup is provided with a water outlet end communicated with the container or the pipeline.
Preferably, the drainage unit further comprises a drainage tube communicated with the water outlet end of the receiving cup, and water in the receiving cup flows to the container or the pipeline through the drainage tube.
Preferably, the drainage tube also comprises a fixing frame, and the drainage tube is fixedly installed along the fixing frame.
Preferably, the container is a toilet bowl or a water storage device, and the pipeline is an overflow pipe of a toilet water tank or a toilet blow-off pipe.
The utility model also provides a no water tank closestool, including above-mentioned arbitrary one a leak protection water installations, the closestool rear portion is equipped with and holds the chamber, water installations installs hold the intracavity to the apron of closestool is installed water installations's top is installed.
The utility model has the advantages that:
1. the utility model relates to a leak-proof water inlet device and a closestool without a water tank, wherein a valve body is provided with a water inlet channel and a water outlet channel; the first air inlet is arranged on the valve body, and when negative pressure is generated in the water inlet channel, the first air inlet is communicated with the water inlet channel and the external atmosphere; a flow guide unit for guiding the water flowing out from the first air inlet; the water of first air inlet is in water conservancy diversion to container or pipeline in under the effect of drainage unit, this scheme is through setting up the drainage unit, when preventing that water installations from intaking, rivers are flowed to the floor by first air inlet, avoid bringing unnecessary trouble for the consumer to simple structure, the practicality is strong.
2. The surface area of the shielding part is larger than that of the first air inlet, so that the first air inlet can be covered, and the water retaining effect of the shielding part is improved.
3. The press cover is further provided with a second air inlet communicated with the first air inlet and the outside atmosphere, the shielding portion comprises an upper baffle extending transversely and a side baffle extending downwards along the upper baffle, the side baffle separates the second air inlet from the upper baffle, and the side baffle can drain water sprayed to the upper baffle downwards to prevent water from seeping out of the second air inlet.
4. Still include the mount, the drainage tube is followed mount fixed mounting, simple structure, the stable function.
Drawings
The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:
FIG. 1 is a cross-sectional view of a water inlet leakage preventing device of the present invention;
fig. 2 is an assembly view of the leak-proof water inlet device and the toilet of the present invention.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention clearer and more obvious, the following description of the present invention with reference to the accompanying drawings and embodiments is provided for further details. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
As shown in fig. 1 and 2, an anti-leakage water supply apparatus includes:
a valve body 10 having a water inlet passage 11 and a water outlet passage 12;
the first air inlet 13 is arranged on the valve body 10, and when negative pressure is generated in the water inlet channel 11, the first air inlet 13 is communicated with the water inlet channel 11 and the external atmosphere;
a flow guide unit for guiding the water flowing out from the first air inlet 13; the water in the first air inlet 13 is guided to the container or the pipeline under the action of the guide unit.
In this embodiment, the flow guiding unit includes a shielding portion 22 disposed above the first air inlet 13, the position of the shielding portion 22 corresponds to the position of the first air inlet 13, and a gap communicated with the outside atmosphere is formed between the shielding portion 22 and the first air inlet 13.
In this embodiment, the surface area of the shielding portion 22 is larger than the area of the first air inlet 13, so as to cover the first air inlet 13, thereby improving the water blocking effect of the shielding portion 22.
In this embodiment, a pressing cover 20 is disposed above the valve body 10, the pressing cover 20 and the valve body 10 cooperate to form a separation chamber 21, wherein the shielding portion 22 is formed on the pressing cover 20, the separation chamber 21 is provided with a water outlet 23, and water flowing from the first air inlet 13 flows into the separation chamber 21 and then flows out from the water outlet 23.
In this embodiment, the gland 20 is further provided with a second air inlet 24 for communicating the first air inlet 13 with the outside atmosphere, the shielding portion 22 includes an upper baffle 221 extending along the transverse direction and a side baffle 222 extending downward along the upper baffle 221, the side baffle 222 separates the second air inlet 24 from the upper baffle 221, and the side baffle 222 can guide the water sprayed to the upper baffle 221 downward, so as to prevent the water from leaking from the second air inlet 24.
In this embodiment, the drainage unit further comprises a receiving cup 30, the water flow of the first air inlet 13 can flow to the receiving cup 30 under the action of the shielding part 22, and the receiving cup 30 has a water outlet end 31 communicated with the container or the pipeline.
In this embodiment, the drainage unit further includes a drainage tube 40 communicated with the water outlet end 31 of the receiving cup 30, the water in the receiving cup 30 flows to the container or the pipeline through the drainage tube 40, and specifically, the drainage tube 40 is a hose.
In this embodiment, the drainage tube device further comprises a fixing frame 50, and the drainage tube 40 is fixedly installed along the fixing frame 50.
In this embodiment, the container is a toilet bowl 1a or a water storage device, and the pipe is an overflow pipe or a toilet drain pipe of a toilet tank.
The specific working process of this embodiment is as follows:
when the water inlet device is used for water inlet, when most of the water flow of the water inlet channel 11 flows to the water outlet channel 12 and a small part of the water flow seeps out from the first air inlet 13, the water of the first air inlet 13 flows into the separation cavity 21 under the action of the shielding part 22, flows into the receiving cup 30 from the water outlet 23 of the separation cavity 21, flows to the drainage tube 40 from the water outlet end 31 of the receiving cup 30, and is drained into the toilet bowl 1a through the drainage tube 40.
This scheme is through setting up the drainage unit, when preventing that water installations from intaking, the rivers are flowed to the floor by first air inlet 13, avoid bringing unnecessary for the consumer troublesome to simple structure, the practicality is strong.
The utility model also provides a no water tank closestool, including foretell leak protection water installations, 1 rear portion of closestool is equipped with and holds chamber 1b, water installations installs hold in the chamber 1b to the apron of closestool 1 is installed water installations's top.
While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.
Claims (10)
1. A leak-proof water intake apparatus, comprising:
the valve body is provided with a water inlet channel and a water outlet channel;
the first air inlet is arranged on the valve body, and when negative pressure is generated in the water inlet channel, the first air inlet is communicated with the water inlet channel and the external atmosphere;
a flow guide unit for guiding the water flowing out from the first air inlet; and the water of the first air inlet is guided to a container or a pipeline under the action of the drainage unit.
2. The leak-proof water inlet device as claimed in claim 1, wherein the drainage unit comprises a shielding portion disposed above the first air inlet, the shielding portion is located at a position corresponding to the first air inlet, and a gap communicated with the outside atmosphere is formed between the shielding portion and the first air inlet.
3. The water leakage prevention device of claim 2, wherein the surface area of the shielding portion is larger than the area of the first air inlet port, so that the first air inlet port can be covered.
4. A leak-proof water inlet device according to claim 2, wherein a gland is provided above the valve body, the gland and the valve body cooperate to form a compartment, wherein the blocking portion is formed on the gland, the compartment is provided with a water outlet, and the water from the first air inlet flows into the compartment and then flows out of the water outlet.
5. The device of claim 4, wherein the press cover further comprises a second air inlet for connecting the first air inlet with the outside atmosphere, and the shielding portion comprises a transversely extending upper baffle and a side baffle extending downward from the upper baffle, the side baffle separating the second air inlet from the upper baffle.
6. The device of claim 2, wherein the diversion unit further comprises a receiving cup to which the flow of the first air inlet can flow under the influence of the baffle, the receiving cup having an outlet end in communication with the container or the conduit.
7. The device of claim 6, wherein the drainage unit further comprises a drainage tube connected to the outlet of the receiving cup, and the water in the receiving cup flows through the drainage tube to the container or the pipeline.
8. The leak-proof water intake device as claimed in claim 7, further comprising a mounting bracket, wherein the drainage tube is fixedly mounted along the mounting bracket.
9. The leak-proof water inlet device as claimed in claim 1, wherein the container is a toilet bowl or a cistern, and the pipe is an overflow pipe of a toilet tank or a toilet drain pipe.
10. A tankless toilet comprising a leak-proof water inlet device according to any of claims 1 to 9, a receiving chamber being provided at the rear of the toilet, said water inlet device being mounted in said receiving chamber, and a cover plate of the toilet being mounted above said water inlet device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922041844.1U CN212129362U (en) | 2019-11-22 | 2019-11-22 | Leak protection water installations and no water tank closestool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922041844.1U CN212129362U (en) | 2019-11-22 | 2019-11-22 | Leak protection water installations and no water tank closestool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212129362U true CN212129362U (en) | 2020-12-11 |
Family
ID=73666983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922041844.1U Active CN212129362U (en) | 2019-11-22 | 2019-11-22 | Leak protection water installations and no water tank closestool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212129362U (en) |
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2019
- 2019-11-22 CN CN201922041844.1U patent/CN212129362U/en active Active
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