CN216261443U - Automatic pressure relief device capable of preventing nozzle from dripping water - Google Patents
Automatic pressure relief device capable of preventing nozzle from dripping water Download PDFInfo
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- CN216261443U CN216261443U CN202122779065.9U CN202122779065U CN216261443U CN 216261443 U CN216261443 U CN 216261443U CN 202122779065 U CN202122779065 U CN 202122779065U CN 216261443 U CN216261443 U CN 216261443U
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- water tank
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- pressure relief
- nozzle
- relief device
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Abstract
The utility model relates to the technical field of automatic pressure relief devices, in particular to an automatic pressure relief device capable of preventing a nozzle from dripping water, which comprises a water tank, wherein handles are symmetrically and fixedly connected to the positions, close to the front side and the rear side, of the right side surface of the water tank through bolts; this can prevent automatic pressure relief device that nozzle dripped makes the device gas tightness better in the pressure release process through setting up water installations, makes the device can automatic pressure release through setting up pressure relief device, avoids the in-process pressure release at the pressure release excessive, saves the cost.
Description
Technical Field
The utility model relates to the technical field of automatic pressure relief devices, in particular to an automatic pressure relief device capable of preventing a nozzle from dripping water.
Background
Can prevent automatic pressure relief device that nozzle dripped is the device that prevents that sprinkler's nozzle still outwards drips because of the water pressure is greater than external atmospheric pressure in the device after using, this kind of equipment need be used when planting to current agaricus blazei murill, can prevent that the automatic pressure relief device that the nozzle dripped can't guarantee at the in-process pressure release of pressure release excessive, lead to the device in the water pressure to be less than external atmospheric pressure far away, lead to still need to pressurize again through booster mechanism, make the cost of agaricus blazei murill when planting higher, in view of this, we provide an automatic pressure relief device that can prevent the nozzle from dripping.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to an automatic pressure relief device for preventing water from dripping from a nozzle, so as to solve the above-mentioned problems.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a can prevent automatic pressure relief device that nozzle dripped, includes the water tank, the position that water tank right flank surface is close to both sides around passes through bolt symmetry fixedly connected with handle, the position that the water tank bottom is close to the left side and is close to both sides around passes through bolt symmetry fixedly connected with tight pulley, the position that the water tank bottom is close to the right side passes through bolt fixedly connected with auto-lock universal wheel, the water tank top is close to left position and is equipped with supercharging device, the position that the water tank top is close to the right side is equipped with pressure relief device, the position that the water tank top is close to the front side is equipped with water installations, water tank left surface is equipped with effluent water installation.
Preferably, supercharging device includes the pressure boost air pump, the pressure boost air pump passes through bolt fixed connection with the water tank top, the air inlet of pressure boost air pump is connected with the air intake fill, low height all around in the middle of the air intake fill, the gas outlet of pressure boost air pump is connected with first outlet duct, the one end of first outlet duct runs through the water tank top and lets in the water tank inner chamber.
Preferably, the pressure relief device comprises a pressure relief air pump, the pressure relief air pump is fixedly connected with the top of the water tank through a bolt, an air inlet of the pressure relief air pump is connected with an air inlet pipe, one end of the air inlet pipe penetrates through the top of the water tank and is communicated with the inner cavity of the water tank, and an air outlet of the pressure relief air pump is connected with a second air outlet pipe.
Preferably, water installations includes sealed post, the one end of sealed post runs through the water tank top and stretches into the water tank inner chamber, just sealed post and water tank sliding connection, the top welded fastening of sealed post has sealed lid.
Preferably, the position of the circumference outer wall of the sealing column close to the upper part is fixedly bonded with a rubber ring through glue, the rubber ring is tightly attached to the top of the water tank, and the top of the sealing cover is fixedly welded with a pull ring.
Preferably, the water outlet device comprises a water outlet pipe, one end of the water outlet pipe penetrates through the left side surface of the water tank and is communicated with the inner cavity of the water tank, the other end of the water outlet pipe is fixedly bonded with a nozzle through glue, and the water outlet pipe is communicated with the nozzle.
Compared with the prior art, the utility model has the beneficial effects that:
this can prevent automatic pressure relief device that nozzle dripped makes the device gas tightness better in the pressure release process through setting up water installations, makes the device can automatic pressure release through setting up pressure relief device, avoids the in-process pressure release at the pressure release excessive, saves the cost.
Drawings
FIG. 1 is a schematic view of the overall structure of embodiment 1 of the present invention;
fig. 2 is a schematic structural view of a supercharging apparatus according to embodiment 1 of the present invention;
fig. 3 is a schematic structural view of a pressure relief device in embodiment 1 of the present invention;
FIG. 4 is a schematic structural view of a water intake apparatus according to embodiment 1 of the present invention;
fig. 5 is a schematic structural view of an anti-slip grip sleeve in embodiment 2 of the present invention.
The meaning of each reference number in the figures is:
a water tank 1; a handle 11; a fixed wheel 12; a self-locking universal wheel 13;
a pressure boosting device 2; a booster air pump 21; an air intake hopper 22; a first outlet pipe 23;
a pressure relief device 3; a pressure relief air pump 31; an intake pipe 32; a second outlet pipe 33;
a water inlet device 4; a sealing post 41; a seal cap 42; a rubber ring 43; a pull ring 44;
a water outlet device 5; a water outlet pipe 51; a nozzle 52;
an anti-slip handle sleeve 6.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "a", "an", and "the" mean two or more unless explicitly limited otherwise.
Example 1
Referring to fig. 1-4, the present invention provides a technical solution:
the utility model provides a can prevent automatic pressure relief device that nozzle dripped, including water tank 1, be used for depositing water, 1 right flank surface of water tank passes through bolt symmetry fixedly connected with handle 11 near the position of both sides around, can promote the device through promoting handle 11, 1 bottom of water tank is close to the left side and is close to the position of both sides around through bolt symmetry fixedly connected with tight pulley 12, it is more convenient for the device to remove, 1 bottom of water tank is close to the position on right side and passes through bolt fixedly connected with auto-lock universal wheel 13, it is more convenient for the device changes the moving direction.
Specifically, 1 top of water tank is close to left position and is equipped with supercharging device 2, be used for making pressure rising wherein to input air in the water tank 1, supercharging device 2 includes supercharging air pump 21, supercharging air pump 21 inhales external air through the fill 22 of admitting air and sends into the water tank 1 through first outlet duct 23 with the air, supercharging air pump 21 passes through bolt fixed connection with 1 top of water tank, supercharging air pump 21's air inlet is connected with the fill 22 of admitting air, it is low all around high to admit air fill 22 middle-wide, supercharging air pump 21's gas outlet is connected with first outlet duct 23, the one end of first outlet duct 23 runs through 1 top of water tank and lets in 1 inner chamber of water tank.
Specifically, the left side surface of the water tank 1 is provided with a water outlet device 5 for guiding out water in the water tank 1, the water outlet device 5 comprises a water outlet pipe 51, one end of the water outlet pipe 51 penetrates through the left side surface of the water tank 1 and is communicated with an inner cavity of the water tank 1, the other end of the water outlet pipe 51 is fixedly provided with a nozzle 52 through glue bonding, and the water outlet pipe 51 is communicated with the nozzle 52.
Further, the position that the 1 top of water tank is close to the front side is equipped with water installations 4, it is sealed with the water inlet of water tank 1, make the gas tightness of water tank 1 better, water installations 4 is including sealed post 41, the one end of sealed post 41 runs through 1 top of water tank and stretches into 1 inner chamber of water tank, and sealed post 41 and 1 sliding connection of water tank, the top welded fastening of sealed post 41 has sealed lid 42, the position that the circumference outer wall of sealed post 41 is close to the top has rubber circle 43 through glue bonding, and rubber circle 43 closely laminates with 1 top of water tank, sealed lid 42 top welded fastening has pull ring 44, be used for the sealed lid 42 of pulling.
Preferably as this embodiment, position that the top of water tank 1 is close to the right side is equipped with pressure relief device 3, be used for taking the air in water tank 1 out and make pressure wherein less, pressure relief device 3 includes pressure relief air pump 31, pressure relief air pump 31 takes the air in water tank 1 out and send the air to the external world through second outlet duct 33 through intake pipe 32, pressure relief air pump 31 passes through bolt fixed connection with 1 top of water tank, the air inlet of pressure relief air pump 31 is connected with intake pipe 32, the one end of intake pipe 32 runs through 1 top of water tank and lets in 1 inner chamber of water tank, the gas outlet of pressure relief air pump 31 is connected with second outlet duct 33.
In the specific using process, a user firstly pulls the pull ring 44 to pull out the sealing cover 42 upwards, water is added into the water tank 1, then the sealing cover 42 is inserted into the top of the water tank 1 again, the pressurization air pump 21 is opened, the pressurization air pump 21 sucks external air through the air inlet hopper 22 and sends the air into the water tank 1 through the first air outlet pipe 23, so that the water pressure in the water tank 1 is enhanced, the water in the water tank 1 enters the nozzle 52 through the water outlet pipe 51 and then is sprayed out, after spraying is finished, the pressurization air pump 21 is closed, the pressure in the water tank 1 stops being enhanced, the water pressure in the water tank 1 is higher than the external air pressure at the moment, the water level in the water outlet pipe 51 is higher, the water drops outwards through the nozzle 52, the pressure relief air pump 31 is opened, the pressure relief air pump 31 pumps the air in the water tank 1 through the air inlet pipe 32 and sends the air to the outside through the second air outlet pipe 33, so that the water pressure in the water tank 1 is reduced, until the balance is reached with the outside, the pressure relief air pump 31 is closed, at this time, the water level in the water outlet pipe 51 is low, and water does not drip outwards through the nozzle 52.
Example 2
Referring to fig. 5, the present embodiment provides the following technical solutions on the basis of embodiment 1: the two handles 11 are respectively sleeved with an anti-slip handle sleeve 6 for preventing slipping when the handles 11 are pushed.
In the present embodiment, the grip cover 6 is preferably made of an anti-slip rubber material.
In the specific use process, a user firstly holds the anti-skidding handle sleeves 6 which are respectively sleeved on the two handles 11 and then starts to push the device in the appointed direction.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. An automatic pressure relief device capable of preventing a nozzle from dripping comprises a water tank (1), and is characterized in that: the utility model discloses a water tank, including water tank (1), water tank (1) right flank surface, bolt symmetry fixedly connected with handle (11) are passed through to the position of both sides around being close to, the position that water tank (1) bottom is close to the left side and is close to both sides around passes through bolt symmetry fixedly connected with tight pulley (12), the position that water tank (1) bottom is close to the right side passes through bolt fixedly connected with auto-lock universal wheel (13), water tank (1) top is close to left position and is equipped with supercharging device (2), the position that water tank (1) top is close to the right side is equipped with pressure relief device (3), the position that water tank (1) top is close to the front side is equipped with water installations (4), water tank (1) left flank surface is equipped with water installation (5).
2. The automatic pressure relief device for preventing dripping from a nozzle of claim 1, wherein: supercharging device (2) is including pressure boost air pump (21), bolt fixed connection is passed through at pressure boost air pump (21) and water tank (1) top, the air inlet of pressure boost air pump (21) is connected with into air fill (22), it is low all around high in the middle of into air fill (22), the gas outlet of pressure boost air pump (21) is connected with first outlet duct (23), the one end of first outlet duct (23) runs through water tank (1) top and lets in water tank (1) inner chamber.
3. The automatic pressure relief device for preventing dripping from a nozzle of claim 1, wherein: pressure relief device (3) are including pressure release air pump (31), bolt fixed connection is passed through with water tank (1) top in pressure release air pump (31), the air inlet of pressure release air pump (31) is connected with intake pipe (32), the one end of intake pipe (32) runs through water tank (1) top and lets in water tank (1) inner chamber, the gas outlet of pressure release air pump (31) is connected with second outlet duct (33).
4. The automatic pressure relief device for preventing dripping from a nozzle of claim 1, wherein: the water inlet device (4) comprises a sealing column (41), one end of the sealing column (41) penetrates through the top of the water tank (1) and extends into the inner cavity of the water tank (1), the sealing column (41) is connected with the water tank (1) in a sliding mode, and a sealing cover (42) is welded and fixed to the top of the sealing column (41).
5. The automatic pressure relief device for preventing dripping from a nozzle of claim 4, wherein: the position that the circumference outer wall of sealing post (41) is close to the top is fixed with rubber circle (43) through glue bonding, just rubber circle (43) closely laminates with water tank (1) top, sealed lid (42) top welded fastening has pull ring (44).
6. The automatic pressure relief device for preventing dripping from a nozzle of claim 1, wherein: the water outlet device (5) comprises a water outlet pipe (51), one end of the water outlet pipe (51) penetrates through the left side surface of the water tank (1) and is communicated with the inner cavity of the water tank (1), the other end of the water outlet pipe (51) is fixedly provided with a nozzle (52) through glue in a bonding mode, and the water outlet pipe (51) is communicated with the nozzle (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122779065.9U CN216261443U (en) | 2021-11-15 | 2021-11-15 | Automatic pressure relief device capable of preventing nozzle from dripping water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122779065.9U CN216261443U (en) | 2021-11-15 | 2021-11-15 | Automatic pressure relief device capable of preventing nozzle from dripping water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216261443U true CN216261443U (en) | 2022-04-12 |
Family
ID=81010143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122779065.9U Active CN216261443U (en) | 2021-11-15 | 2021-11-15 | Automatic pressure relief device capable of preventing nozzle from dripping water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216261443U (en) |
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2021
- 2021-11-15 CN CN202122779065.9U patent/CN216261443U/en active Active
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