CN209235825U - A kind of instant heating boiler with energy-saving anti-scalding function - Google Patents
A kind of instant heating boiler with energy-saving anti-scalding function Download PDFInfo
- Publication number
- CN209235825U CN209235825U CN201821524139.6U CN201821524139U CN209235825U CN 209235825 U CN209235825 U CN 209235825U CN 201821524139 U CN201821524139 U CN 201821524139U CN 209235825 U CN209235825 U CN 209235825U
- Authority
- CN
- China
- Prior art keywords
- water
- header tank
- box
- solenoid valve
- pipe
- 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.)
- Active
Links
Abstract
The utility model relates to a kind of instant heating boilers with energy-saving anti-scalding function, including shell, the shell front side is connected with maintenance door, the maintenance door top movable is connected with collecting box, protecting box is equipped with above the collecting box, control switch is equipped with right side on front side of the protecting box, the protecting box bottom is equipped with outlet pipe, water purifier is equipped in the shell inner cavity, water inlet pipe is equipped on the right side of the water purifier, the first solenoid valve is connected at the top of the water inlet pipe, the water inlet pipe right end is on the right side of shell, connecting tube is connected on the left of the water purifier, the connecting tube top, which is run through, is connected with water storage box, the water storage box inner cavity top is equipped with the first ball-cock assembly, the water storage box bottom is connected with division box by water pipe, three outlet pipes can facilitate more people to carry out water receiving, people's different demands can be facilitated, needle To the carry out water receiving of property, flexibility is substantially increased, more there is practicability.
Description
Technical field
The utility model relates to a kind of instant heating boilers with energy-saving anti-scalding function, belong to boiler technical field.
Background technique
Traditional water dispenser is that heat-generating pipe is added in water tank, will be drunk after the water heating for being stored in water gallbladder for people by heat-generating pipe
With, that is to say, that it, could be for human consumption after needing a whole tank water all to heat if necessary to drinking hot water, this mode cannot protect
Card continuously supplies water；In addition, the water inside drinking machine heating water gallbladder is changed without for a long time, it is heavy that water gallbladder bottom is easy to produce
Shallow lake dirt breeds bacterium；Again, heat-generating pipe is easy dry combustion method in water dispenser, will lead to that the service life is short and heating efficiency is low, not energy-efficient,
The utility model of Patent No. 201621178623.9 provides a kind of instant heating boiler with energy-saving anti-scalding function, drinking-water
High level water tank, hot water gallbladder are installed, complete machine is substantially at zero-power state when not using usually, works as needs inside machine
High level water tank is extruded boiled water by hot water gallbladder using water-head when drinking hot water, realizes instant-heating, continuous water supply
Purpose；In addition, heating using light wave heat-generating pipe, fever tube lifetime and heating efficiency can be effectively improved, but this structure is
Hot type boiler, the people that cannot be satisfied with different drinking-water demands drink, for this purpose, providing a kind of with energy-saving anti-scalding function
Instant heating boiler.
Utility model content
The technical problems to be solved in the utility model overcomes existing defect, provide it is a kind of with energy-saving anti-scalding function i.e.
Hot type boiler can effectively solve the problems in background technique.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
A kind of instant heating boiler with energy-saving anti-scalding function, including shell, the shell front side are connected with inspection
Repair door, the maintenance door top movable is connected with collecting box, be equipped with protecting box above the collecting box, on front side of the protecting box with
Right side is equipped with control switch, and the protecting box bottom is equipped with outlet pipe, is equipped with water purifier, the water purification in the shell inner cavity
It is equipped with water inlet pipe on the right side of device, the first solenoid valve is connected at the top of the water inlet pipe, the water inlet pipe right end is on the right side of shell, institute
It states and is connected with connecting tube on the left of water purifier, through water storage box is connected with, the water storage box inner cavity top is set on the connecting tube top
There is the first ball-cock assembly, the water storage box bottom is connected with division box by water pipe, and the division box bottom is connected by water pipe
It is connected to sewage collecting box, second solenoid valve is equipped on the right side of the water pipe of the water storage box bottom, the division box includes first
Header tank, the second header tank, third header tank, first header tank, the second header tank, third header tank are from left to right successively
Arrangement, first header tank, the second header tank, third header tank front side are equipped with apopore, and the apopore passes through water pipe
It is connect respectively with outlet pipe, is equipped with water outlet solenoid valve at the top of the water pipe of the apopore, second header tank, third are catchmented
Bottom portion is equipped with battery, and second header tank, third header tank intracavity bottom are equipped with insulating layer, in the insulating layer
It is equipped with heating wire in chamber, is equipped with third electromagnetism on the outside of the water pipe connected between the division box bottom and sewage collecting box
Valve, first header tank, the second header tank, third header tank inner cavity top are equipped with the second ball-cock assembly, and the third is catchmented
Hot water gallbladder is equipped in box cavity, the control switch is electrically connected with water outlet solenoid valve, third solenoid valve respectively by conducting wire,
First ball-cock assembly is electrically connected by conducting wire and the first solenoid valve, and second ball-cock assembly is electric with second respectively by conducting wire
Magnet valve is electrically connected, and the battery is connect by conducting wire with heating wire electric wire.
Furthermore, heat-insulated laminate is connected between the hot water gallbladder and insulating layer.
Furthermore, filter screen is equipped in the wastewater collection box cavity.
Furthermore, the collecting box upper surface is reticular structure.
Furthermore, drainpipe is connected on the right side of the sewage collecting box, the drainpipe right end is on the right side of shell.
Furthermore, the connecting tube is curved structure.
The utility model the utility model has the advantages that the utility model relates to a kind of instant heating boiler with energy-saving anti-scalding function,
By the way that maintenance door is arranged, timely replacement and repair can be carried out to interior of shell, by the way that collecting box is arranged, when can be by water receiving
It is unrestrained outside recycle, prevent water from splashing to ground, make people that the danger of slideway occur when on foot, pass through setting guarantor
Box is protected, capable of preventing people, accidentally touching causes the danger of scald, while entirety can be made more beautiful, by the way that outlet pipe is arranged,
Three outlet pipes can facilitate more people to carry out water receiving, avoid the waiting for a long time situation of people under specific circumstances, more
Convenient, by the way that water purifier is arranged, three water purifiers are sequentially connected in series by water inlet pipe, can purify water quality, make people's
Health is protected, and by setting water inlet pipe, can be attached with water source, water is injected into boiler by water inlet pipe,
By the way that the first solenoid valve is arranged, water source can be controlled by control switch and enter water storage box, water will not enter and store when not in use
Water tank, will not waste water resource, by be arranged connecting tube, can be made by curved connecting tube inject water storage box water speed become
Slowly, the amount that water enters water storage box is preferably controlled, water resource is further saved, by the way that the first ball-cock assembly is arranged, in water storage box
When internal water reaches certain capacity value, the first ball-cock assembly controls the first solenoid valve and water is stopped injection water storage box, passes through setting
The water of cistern interior can be separately flowed into the first header tank, the second header tank, third header tank, Neng Gouzeng by division box
The water capacity inside hydrophone is increased, service efficiency is improved, by the way that sewage collecting box is arranged, presses control switch control third electricity
Magnet valve can carry out the water source of long-time storage inside division box to be discharged into sewage collecting box, protect people's body
Health prevents people from drinking the discomfort that overnight water causes body, and by being arranged apopore, three apopores can be respectively by the
One header tank, the second header tank, third header tank control water outlet solenoid valve for internal water outflow by pressing control switch, lead to
Setting insulating layer is crossed, the second header tank, the water inside third header tank can be made to make internal water by electric-heating-wire-heating insulating layer
Source carries out being heated to normal temperature state, by setting hot water gallbladder, can carry out being heated to boiling point to the water inside third header tank,
Water inside third header tank is tentatively heated to normal temperature state by heating wire, more quickly will be inside third header tank
Water is boiled, and by the way that the first header tank, the second header tank, third header tank is arranged, the first header tank is cold water, and the second header tank is
Warm water, third header tank are boiled water, can facilitate people's different demands, targetedly carry out water receiving, are substantially increased flexibly
Property, by the way that the second ball-cock assembly is arranged, the water inside the first header tank, the second header tank, third header tank reaches certain value
When automatically control third solenoid valve and carry out internal water to drain into sewage collecting box, avoid people from forgetting to carry out discharge of wastewater,
More there is practicability.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
Fig. 1 is a kind of instant heating boiler surface structure schematic diagram with energy-saving anti-scalding function of the utility model.
Fig. 2 is a kind of instant heating boiler the schematic diagram of the section structure with energy-saving anti-scalding function of the utility model.
Fig. 3 is a kind of instant heating boiler division box main view with energy-saving anti-scalding function of the utility model.
Fig. 4 is that a kind of instant heating boiler the second header tank cross-section structure with energy-saving anti-scalding function of the utility model shows
It is intended to.
Fig. 5 is that a kind of instant heating boiler third header tank slope structure with energy-saving anti-scalding function of the utility model shows
It is intended to.
Figure label: 1, shell；2, maintenance door；3, collecting box；4, protecting box；5, control switch；6, outlet pipe；7, water purification
Device；8, water inlet pipe；9, the first solenoid valve；10, connecting tube；11, water storage box；12, the first ball-cock assembly；13, division box；14, it gives up
Water collection tank；15, second solenoid valve；16, the first header tank；17, the second header tank；18, third header tank；19, apopore；
20, water outlet solenoid valve；21, battery；22, insulating layer；23, heating wire；24, the second ball-cock assembly；25, hot water gallbladder；26, it drains
Pipe；27, third solenoid valve.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
As Figure 1-Figure 5, a kind of instant heating boiler with energy-saving anti-scalding function, including shell 1, the shell 1
Front side is connected with maintenance door 2, can be to carrying out timely replacement and repair, institute inside shell 1 by the way that maintenance door 2 is arranged
It states 2 top movable of maintenance door and is connected with collecting box 3, by the way that collecting box 3 is arranged, carrying out back outside can will be trickled down when water receiving
It receives, prevents water from splashing to ground, make people that the danger of slideway occur when on foot, be equipped with protecting box 4 above the collecting box 3,
By the way that protecting box 4 is arranged, capable of preventing people, accidentally touching causes the danger of scald, while entirety can be made more beautiful, described
4 front side of protecting box is equipped with control switch 5 with right side, and 4 bottom of protecting box is equipped with outlet pipe 6, by the way that outlet pipe 6 is arranged,
Three outlet pipes 6 can facilitate more people to carry out water receiving, avoid the waiting for a long time situation of people under specific circumstances, more
It is convenient, water purifier 7 is equipped in 1 inner cavity of shell, by the way that water purifier 7 is arranged, three water purifiers are successively gone here and there by water inlet pipe 8
Connection, water quality can be purified, people's health is made to be protected, and water inlet pipe 8 is equipped on the right side of the water purifier 7, by setting
Water inlet pipe 8 is set, can be attached with water source, water is injected into boiler by water inlet pipe 8, is connected at the top of the water inlet pipe 8
It is connected to the first solenoid valve 9, by the first solenoid valve 9 of setting, water source can be controlled by control switch 5 and enter water storage box 11,
Water will not enter water storage box 11 when not in use, will not waste water resource, 8 right end of water inlet pipe is described net through the right side of shell 1
It is connected with connecting tube 10 on the left of hydrophone 7, by the way that connecting tube 10 is arranged, can make to inject water storage box 11 by curved connecting tube 10
Water speed it is slack-off, preferably control water and enter the amount of water storage box 11, further save water resource, 10 top of connecting tube
Through water storage box 11 is connected with, 11 inner cavity top of water storage box is equipped with the first ball-cock assembly 12, by the way that the first ball-cock assembly 12 is arranged,
When water inside water storage box 11 reaches certain capacity value, the first ball-cock assembly 12 controls the first solenoid valve 9 and water is stopped injection storage
Water tank 11,11 bottom of water storage box are connected with division box 13 by water pipe, can be by water storage by the way that division box 13 is arranged
Water inside case 11 separately flows into the first header tank 16, the second header tank 17, third header tank 18, can increase inside boiler
Water capacity, improve service efficiency, 13 bottom of division box is connected with sewage collecting box 14 by water pipe, passes through setting
Sewage collecting box 14 presses control switch 5 and controls third solenoid valve 27, can be by the water of 13 inside long-time storage of division box
Source carries out being discharged into sewage collecting box 14, protects people's health, prevents people from drinking overnight water and causes body
The water pipe right side of discomfort, 11 bottom of water storage box is equipped with second solenoid valve 15, and the division box 13 catchments including first
Case 16, the second header tank 17, third header tank 18, by the way that the first header tank 16, the second header tank 17, third header tank is arranged
18, the first header tank 16 is cold water, and the second header tank 17 is warm water, and third header tank 18 is boiled water, and people can be facilitated different
Demand, water receiving is targetedly carried out, flexibility, first header tank 16, the second header tank 17, third collection are substantially increased
Water tank 18 is from left to right arranged successively, and first header tank 16, the second header tank 17 are equipped with out on front side of third header tank 18
Water hole 19, by the way that apopore 19 is arranged, three apopores 19 can be respectively by the first header tank 16, the second header tank 17, third
Header tank 18 controls water outlet solenoid valve 20 for internal water outflow by pressing control switch 5, and the apopore 19 passes through water pipe
It is connect respectively with outlet pipe 6, is equipped with water outlet solenoid valve 20 at the top of the water pipe of the apopore 19, second header tank 17,
18 bottom of third header tank is equipped with battery 21, and second header tank 17,18 intracavity bottom of third header tank are equipped with guarantor
Warm layer 22 can be such that the second header tank 17, the water inside third header tank 18 adds by heating wire 23 by the way that insulating layer 22 is arranged
Hot insulating layer 22 makes internal water source carry out being heated to normal temperature state, is equipped with heating wire 23 in 22 inner cavity of insulating layer, described
It is equipped with third solenoid valve 27 on the outside of the water pipe connected between 13 bottom of division box and sewage collecting box 14, described first catchments
Case 16, the second header tank 17,18 inner cavity top of third header tank are equipped with the second ball-cock assembly 24, by the way that the second ball-cock assembly is arranged
24, the water inside the first header tank 16, the second header tank 17, third header tank 18 automatically controls third when reaching certain value
Solenoid valve 27 carries out internal water to drain into sewage collecting box 14, avoids people from forgetting to carry out discharge of wastewater, more has
Practicability is equipped with hot water gallbladder 25 in 18 inner cavity of third header tank, by the way that hot water gallbladder 25 is arranged, can catchment to third
Water inside case 18 carries out being heated to boiling point, and the water inside third header tank 18 is tentatively heated to room temperature by heating wire 23
State, it is more quickly that the water inside third header tank 18 is boiled, the control switch 5 by conducting wire respectively with water outlet solenoid valve
20, third solenoid valve 27 is electrically connected, and first ball-cock assembly 12 is by conducting wire and the electric connection of the first solenoid valve 9, and described the
Two ball-cock assemblys 24 are electrically connected with second solenoid valve 15 respectively by conducting wire, and the battery 21 passes through 23 electricity of conducting wire and heating wire
Line connection.
More specifically, heat-insulated laminate is connected between the hot water gallbladder 25 and insulating layer 22, the waste water is received
Filter screen is equipped in 14 inner cavity of header, 3 upper surface of collecting box is reticular structure, is connected on the right side of the sewage collecting box 14
Drainpipe 26,26 right end of drainpipe are curved structure through 1 right side of shell, the connecting tube 10.
When the utility model is used, when needing using cold water, control switch 5 is pressed, the first header tank 16 is by reservoir
Water inside 11 directly passes through outlet pipe 6 and is discharged, and when needing warm water, reservoir 11 flows into the second header tank 17 for inside
Water is carried out the water inside the second header tank 17 preliminary by being powered between the resistance wire 23 and battery 21 inside insulating layer 22
Heating makes warm water carry out discharge use by outlet pipe 6, and when needing boiled water, the water inside third header tank 18 has passed through
Insulating layer 22 is tentatively heated, and is then controlled hot water gallbladder 25 and is more quickly heated to boiling point, then general outlet pipe 6
Discharge use is carried out, when not in use, pressing control switch 5 makes the first solenoid valve 9 close water source progress water storage box 11, when long
Between when not in use, when by pressing control switch 5 third solenoid valve open, by water storage box 11 with the water inside division box 13
Source is discharged into inside sewage collecting box 14, carries out secondary use after outside then is discharged by drainpipe 26.
The above are the preferable embodiment of the utility model, the utility model those skilled in the art can also be to upper
It states embodiment to change and modify, therefore, the utility model is not limited to above-mentioned specific embodiment, all abilities
Field technique personnel made any conspicuous improvement, replacement or modification on the basis of the utility model belong to practical
Novel protection scope.
Claims (6)
1. a kind of instant heating boiler with energy-saving anti-scalding function, including shell (1), which is characterized in that before the shell (1)
Side is connected with maintenance door (2), and maintenance door (2) top movable is connected with collecting box (3), above the collecting box (3)
Equipped with protecting box (4), it is equipped with control switch (5) on front side of the protecting box (4) with right side, protecting box (4) bottom is equipped with
Outlet pipe (6) is equipped with water purifier (7) in shell (1) inner cavity, is equipped with water inlet pipe (8) on the right side of the water purifier (7), described
It is connected with the first solenoid valve (9) at the top of water inlet pipe (8), water inlet pipe (8) right end is on the right side of shell (1), the water purifier
(7) left side is connected with connecting tube (10), and connecting tube (10) top, which is run through, to be connected with water storage box (11), the water storage box (11)
Inner cavity top is equipped with the first ball-cock assembly (12), and water storage box (11) bottom is connected with division box (13) by water pipe, described
Division box (13) bottom is connected with sewage collecting box (14) by water pipe, is all provided on the right side of the water pipe of water storage box (11) bottom
Have second solenoid valve (15), the division box (13) includes the first header tank (16), the second header tank (17), third header tank
(18), first header tank (16), the second header tank (17), third header tank (18) are from left to right arranged successively, and described
One header tank (16), the second header tank (17), third header tank (18) front side are equipped with apopore (19), the apopore (19)
It is connect with outlet pipe (6) by water pipe, is equipped with water outlet solenoid valve (20) at the top of the water pipe of the apopore (19) respectively, it is described
Second header tank (17), third header tank (18) bottom are equipped with battery (21), and second header tank (17), third are catchmented
Case (18) intracavity bottom is equipped with insulating layer (22), is equipped with heating wire (23) in insulating layer (22) inner cavity, described to divide water
It is equipped with third solenoid valve (27) on the outside of the water pipe connected between device (13) bottom and sewage collecting box (14), first collection
Water tank (16), the second header tank (17), third header tank (18) inner cavity top are equipped with the second ball-cock assembly (24), the third collection
Be equipped with hot water gallbladder (25) in water tank (18) inner cavity, the control switch (5) by conducting wire respectively with water outlet solenoid valve (20), the
Three solenoid valves (27) are electrically connected, and first ball-cock assembly (12) is by conducting wire and the first solenoid valve (9) electric connection, and described the
Two ball-cock assemblys (24) are electrically connected with second solenoid valve (15) respectively by conducting wire, and the battery (21) passes through conducting wire and electric heating
Silk (23) electric wire connection.
2. a kind of instant heating boiler with energy-saving anti-scalding function according to claim 1, it is characterised in that: i.e. the heat
Heat-insulated laminate is connected between water gallbladder (25) and insulating layer (22).
3. a kind of instant heating boiler with energy-saving anti-scalding function according to claim 1, it is characterised in that: the waste water
Filter screen is equipped in collecting box (14) inner cavity.
4. a kind of instant heating boiler with energy-saving anti-scalding function according to claim 1, it is characterised in that: described to catchment
Box (3) upper surface is reticular structure.
5. a kind of instant heating boiler with energy-saving anti-scalding function according to claim 1, it is characterised in that: the waste water
It is connected with drainpipe (26) on the right side of collecting box (14), drainpipe (26) right end is on the right side of shell (1).
6. a kind of instant heating boiler with energy-saving anti-scalding function according to claim 1, it is characterised in that: the connection
Managing (10) is curved structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821524139.6U CN209235825U (en) | 2018-09-18 | 2018-09-18 | A kind of instant heating boiler with energy-saving anti-scalding function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821524139.6U CN209235825U (en) | 2018-09-18 | 2018-09-18 | A kind of instant heating boiler with energy-saving anti-scalding function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209235825U true CN209235825U (en) | 2019-08-13 |
Family
ID=67518009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821524139.6U Active CN209235825U (en) | 2018-09-18 | 2018-09-18 | A kind of instant heating boiler with energy-saving anti-scalding function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209235825U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110680187A (en) * | 2019-10-08 | 2020-01-14 | 苏州南师大科技园投资管理有限公司 | Domestic water dispenser based on thing networking |
| CN110720837A (en) * | 2019-11-13 | 2020-01-24 | 东台远东纸业有限公司 | Energy-saving and environment-friendly water purifier type water dispenser |
-
2018
- 2018-09-18 CN CN201821524139.6U patent/CN209235825U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110680187A (en) * | 2019-10-08 | 2020-01-14 | 苏州南师大科技园投资管理有限公司 | Domestic water dispenser based on thing networking |
| CN110720837A (en) * | 2019-11-13 | 2020-01-24 | 东台远东纸业有限公司 | Energy-saving and environment-friendly water purifier type water dispenser |
| CN110720837B (en) * | 2019-11-13 | 2023-09-22 | 东台远东纸业有限公司 | Energy-saving environment-friendly water purifier type water dispenser |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103919465B (en) | A kind of energy-conservation humidification water dispenser | |
| CN209235825U (en) | A kind of instant heating boiler with energy-saving anti-scalding function | |
| CN204091728U (en) | Heat quantity reclaiming type energy-saving drinking machine | |
| CN106830396A (en) | Purifying drinking appliance | |
| CN104873103A (en) | Multifunctional water dispenser | |
| CN200945105Y (en) | Multi-temperature section running water boiling water drinking machine | |
| CN106277511A (en) | A kind of structure of water purifier | |
| CN201779851U (en) | Heat pump warming machine for recovering waste heat of hot spring waste water | |
| CN103836803B (en) | Water saving and energy saving device | |
| CN2804718Y (en) | Energy saving instant heating electrothermal water heater | |
| CN205134445U (en) | Novel shower water conservation is automatic device | |
| CN104279758A (en) | System for automatically recovering cold water in hot water pipeline | |
| CN204020690U (en) | A kind of vehicle | |
| CN206670034U (en) | One kind recovery central heating waste heat carries out service water heating water supply installation | |
| KR101376059B1 (en) | Natural circulation type hot-water supply system using solar heat for local heating | |
| CN202297294U (en) | Multifunctional RO water producing machine | |
| CN202515021U (en) | Water storage cabinet | |
| CN202835768U (en) | Electric heating water boiler | |
| CN208072517U (en) | The recycle and reuse device of domestic hot water's tube-cooled water | |
| CN207002493U (en) | A kind of solar powered outdoor cleaning device | |
| CN207055352U (en) | A kind of energy-saving outdoor integral type drinking device | |
| CN201983420U (en) | Instant heating type electric water heater of central hot water circulation system | |
| CN205664481U (en) | Geothermal heating system based on mix hot -water tank | |
| CN204779201U (en) | Structure of water purifier | |
| CN103628538A (en) | Water-saving device used for jointly using waste water of water heater and closestool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |